49807492 has 24 divisors (see below), whose sum is σ = 101497536. Its totient is φ = 20942688.

The previous prime is 49807487. The next prime is 49807507. The reversal of 49807492 is 29470894.

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, 15298 + ... + 18265.

It is an arithmetic number, because the mean of its divisors is an integer number (4229064).

Almost surely, 2^49807492 is an apocalyptic number.

It is an amenable number.

49807492 is an abundant number, since it is smaller than the sum of its proper divisors (51690044).

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

49807492 is a wasteful number, since it uses less digits than its factorization.

49807492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33627 (or 33625 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 49807492 is about 7057.4423129063. The cubic root of 49807492 is about 367.9297380823.

The spelling of 49807492 in words is "forty-nine million, eight hundred seven thousand, four hundred ninety-two".