48237939 has 6 divisors (see below), whose sum is σ = 69677036. Its totient is φ = 32158620.

The previous prime is 48237919. The next prime is 48237949. The reversal of 48237939 is 93973284.

It is a happy number.

It is not a de Polignac number, because 48237939 - 2⁵ = 48237907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48237894 and 48237903.

It is not an unprimeable number, because it can be changed into a prime (48237919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2679877 + ... + 2679894.

Almost surely, 2^48237939 is an apocalyptic number.

48237939 is a deficient number, since it is larger than the sum of its proper divisors (21439097).

48237939 is a wasteful number, since it uses less digits than its factorization.

48237939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5359777 (or 5359774 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 48237939 is about 6945.3537706873. The cubic root of 48237939 is about 364.0236343991.

The spelling of 48237939 in words is "forty-eight million, two hundred thirty-seven thousand, nine hundred thirty-nine".