48115432 has 32 divisors (see below), whose sum is σ = 91990080. Its totient is φ = 23589760.

The previous prime is 48115399. The next prime is 48115469. The reversal of 48115432 is 23451184.

It is a self number, because there is not a number n which added to its sum of digits gives 48115432.

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, 154557 + ... + 154867.

It is an arithmetic number, because the mean of its divisors is an integer number (2874690).

Almost surely, 2^48115432 is an apocalyptic number.

It is an amenable number.

48115432 is a deficient number, since it is larger than the sum of its proper divisors (43874648).

48115432 is a wasteful number, since it uses less digits than its factorization.

48115432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 629 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 48115432 is about 6936.5288149045. The cubic root of 48115432 is about 363.7152101602.

The spelling of 48115432 in words is "forty-eight million, one hundred fifteen thousand, four hundred thirty-two".