49609224 has 96 divisors (see below), whose sum is σ = 154552320. Its totient is φ = 14082048.

The previous prime is 49609211. The next prime is 49609237. The reversal of 49609224 is 42290694.

49609224 is a `hidden beast` number, since 49 + 609 + 2 + 2 + 4 = 666.

49609224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49609211) and next prime (49609237).

It is a super-2 number, since 2×49609224² = 4922150211764352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129337 + ... + 129719.

It is an arithmetic number, because the mean of its divisors is an integer number (1609920).

Almost surely, 2^49609224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49609224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77276160).

49609224 is an abundant number, since it is smaller than the sum of its proper divisors (104943096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49609224 is a wasteful number, since it uses less digits than its factorization.

49609224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 49609224 is about 7043.3815742156. The cubic root of 49609224 is about 367.4408845632.

The spelling of 49609224 in words is "forty-nine million, six hundred nine thousand, two hundred twenty-four".