49492724 has 12 divisors (see below), whose sum is σ = 86973348. Its totient is φ = 24643200.

The previous prime is 49492697. The next prime is 49492733. The reversal of 49492724 is 42729494.

It can be written as a sum of positive squares in 2 ways, for example, as 38812900 + 10679824 = 6230^2 + 3268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24707 + ... + 26634.

It is an arithmetic number, because the mean of its divisors is an integer number (7247779).

Almost surely, 2^49492724 is an apocalyptic number.

It is an amenable number.

49492724 is a deficient number, since it is larger than the sum of its proper divisors (37480624).

49492724 is a wasteful number, since it uses less digits than its factorization.

49492724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51586 (or 51584 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 49492724 is about 7035.1065379282. The cubic root of 49492724 is about 367.1530320771.

The spelling of 49492724 in words is "forty-nine million, four hundred ninety-two thousand, seven hundred twenty-four".