49902502 has 16 divisors (see below), whose sum is σ = 84117600. Its totient is φ = 22030272.

The previous prime is 49902487. The next prime is 49902527. The reversal of 49902502 is 20520994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41127 + ... + 42322.

It is an arithmetic number, because the mean of its divisors is an integer number (5257350).

Almost surely, 2^49902502 is an apocalyptic number.

49902502 is a deficient number, since it is larger than the sum of its proper divisors (34215098).

49902502 is a wasteful number, since it uses less digits than its factorization.

49902502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83487.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 49902502 is about 7064.1702980605. The cubic root of 49902502 is about 368.1635369159.

The spelling of 49902502 in words is "forty-nine million, nine hundred two thousand, five hundred two".