49387492 has 36 divisors (see below), whose sum is σ = 109683504. Its totient is φ = 19241040.

The previous prime is 49387483. The next prime is 49387501. The reversal of 49387492 is 29478394.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49387483) and next prime (49387501).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9298 + ... + 13609.

It is an arithmetic number, because the mean of its divisors is an integer number (3046764).

Almost surely, 2^49387492 is an apocalyptic number.

It is an amenable number.

49387492 is an abundant number, since it is smaller than the sum of its proper divisors (60296012).

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

49387492 is a wasteful number, since it uses less digits than its factorization.

49387492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22936 (or 22927 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 49387492 is about 7027.6234958911. The cubic root of 49387492 is about 366.8926324326.

The spelling of 49387492 in words is "forty-nine million, three hundred eighty-seven thousand, four hundred ninety-two".