48465638 has 16 divisors (see below), whose sum is σ = 79770096. Its totient is φ = 21946080.

The previous prime is 48465629. The next prime is 48465661. The reversal of 48465638 is 83656484.

It is a congruent number.

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, 16208 + ... + 18963.

It is an arithmetic number, because the mean of its divisors is an integer number (4985631).

Almost surely, 2^48465638 is an apocalyptic number.

48465638 is a deficient number, since it is larger than the sum of its proper divisors (31304458).

48465638 is a wasteful number, since it uses less digits than its factorization.

48465638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35239.

The product of its digits is 552960, while the sum is 44.

The square root of 48465638 is about 6961.7266536399. The cubic root of 48465638 is about 364.5955061173.

The spelling of 48465638 in words is "forty-eight million, four hundred sixty-five thousand, six hundred thirty-eight".