49723492 has 24 divisors (see below), whose sum is σ = 107097536. Its totient is φ = 19670688.

The previous prime is 49723483. The next prime is 49723517. The reversal of 49723492 is 29432794.

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, 67938 + ... + 68665.

Almost surely, 2^49723492 is an apocalyptic number.

It is an amenable number.

49723492 is an abundant number, since it is smaller than the sum of its proper divisors (57374044).

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

49723492 is a wasteful number, since it uses less digits than its factorization.

49723492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136627 (or 136625 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 49723492 is about 7051.4886371602. The cubic root of 49723492 is about 367.7227846880.

It can be divided in two parts, 4972 and 3492, that added together give a square (8464 = 92²).

The spelling of 49723492 in words is "forty-nine million, seven hundred twenty-three thousand, four hundred ninety-two".