49115436 has 24 divisors (see below), whose sum is σ = 115240944. Its totient is φ = 16280640.

The previous prime is 49115413. The next prime is 49115483. The reversal of 49115436 is 63451194.

It is a junction number, because it is equal to n+sod(n) for n = 49115397 and 49115406.

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, 9135 + ... + 13478.

It is an arithmetic number, because the mean of its divisors is an integer number (4801706).

Almost surely, 2^49115436 is an apocalyptic number.

It is an amenable number.

49115436 is an abundant number, since it is smaller than the sum of its proper divisors (66125508).

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

49115436 is a wasteful number, since it uses less digits than its factorization.

49115436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22801 (or 22799 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 49115436 is about 7008.2405780624. The cubic root of 49115436 is about 366.2177032018.

The spelling of 49115436 in words is "forty-nine million, one hundred fifteen thousand, four hundred thirty-six".