49004724 has 72 divisors (see below), whose sum is σ = 124491360. Its totient is φ = 14961024.

The previous prime is 49004723. The next prime is 49004731. The reversal of 49004724 is 42740094.

49004724 = T₃₇ + T₃₈ + ... + T₆₆₄.

49004724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 49004691 and 49004700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49004723) by changing a digit.

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, 312054 + ... + 312210.

Almost surely, 2^49004724 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 49004724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62245680).

49004724 is an abundant number, since it is smaller than the sum of its proper divisors (75486636).

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

49004724 is a wasteful number, since it uses less digits than its factorization.

49004724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 49004724 is about 7000.3374204391. The cubic root of 49004724 is about 365.9423301892.

The spelling of 49004724 in words is "forty-nine million, four thousand, seven hundred twenty-four".