48323538 has 12 divisors (see below), whose sum is σ = 104701038. Its totient is φ = 16107840.

The previous prime is 48323521. The next prime is 48323563. The reversal of 48323538 is 83532384.

It can be written as a sum of positive squares in only one way, i.e., 48066489 + 257049 = 6933^2 + 507^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1342303 + ... + 1342338.

Almost surely, 2^48323538 is an apocalyptic number.

48323538 is an abundant number, since it is smaller than the sum of its proper divisors (56377500).

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

48323538 is a wasteful number, since it uses less digits than its factorization.

48323538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684649 (or 2684646 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 48323538 is about 6951.5133604130. The cubic root of 48323538 is about 364.2388290953.

The spelling of 48323538 in words is "forty-eight million, three hundred twenty-three thousand, five hundred thirty-eight".