48688965 has 32 divisors (see below), whose sum is σ = 93219840. Its totient is φ = 23969088.

The previous prime is 48688933. The next prime is 48689023. The reversal of 48688965 is 56988684.

It is a happy number.

It is not a de Polignac number, because 48688965 - 2⁵ = 48688933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12117 + ... + 15626.

It is an arithmetic number, because the mean of its divisors is an integer number (2913120).

Almost surely, 2^48688965 is an apocalyptic number.

48688965 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48688965 is a deficient number, since it is larger than the sum of its proper divisors (44530875).

48688965 is a wasteful number, since it uses less digits than its factorization.

48688965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27770 (or 27764 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 48688965 is about 6977.7478458311. The cubic root of 48688965 is about 365.1546601718.

The spelling of 48688965 in words is "forty-eight million, six hundred eighty-eight thousand, nine hundred sixty-five".