49619522 has 16 divisors (see below), whose sum is σ = 77293440. Its totient is φ = 23861712.

The previous prime is 49619513. The next prime is 49619527. The reversal of 49619522 is 22591694.

It is not an unprimeable number, because it can be changed into a prime (49619527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14903 + ... + 17925.

It is an arithmetic number, because the mean of its divisors is an integer number (4830840).

Almost surely, 2^49619522 is an apocalyptic number.

49619522 is a deficient number, since it is larger than the sum of its proper divisors (27673918).

49619522 is a wasteful number, since it uses less digits than its factorization.

49619522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337.

The product of its digits is 38880, while the sum is 38.

The square root of 49619522 is about 7044.1125771810. The cubic root of 49619522 is about 367.4663075533.

The spelling of 49619522 in words is "forty-nine million, six hundred nineteen thousand, five hundred twenty-two".