49684492 has 24 divisors (see below), whose sum is σ = 102149712. Its totient is φ = 20846400.

The previous prime is 49684483. The next prime is 49684513. The reversal of 49684492 is 29448694.

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, 42859 + ... + 44002.

It is an arithmetic number, because the mean of its divisors is an integer number (4256238).

Almost surely, 2^49684492 is an apocalyptic number.

It is an amenable number.

49684492 is an abundant number, since it is smaller than the sum of its proper divisors (52465220).

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

49684492 is a wasteful number, since it uses less digits than its factorization.

49684492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86889 (or 86887 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 49684492 is about 7048.7227211744. The cubic root of 49684492 is about 367.6266199504.

It can be divided in two parts, 49684 and 492, that added together give a square (50176 = 224²).

The spelling of 49684492 in words is "forty-nine million, six hundred eighty-four thousand, four hundred ninety-two".