48306931 has 8 divisors (see below), whose sum is σ = 49523760. Its totient is φ = 47094432.

The previous prime is 48306901. The next prime is 48306943. The reversal of 48306931 is 13960384.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48306931 - 2¹³ = 48298739 is a prime.

It is a super-2 number, since 2×48306931² = 4667119165277522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48306901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43005 + ... + 44113.

It is an arithmetic number, because the mean of its divisors is an integer number (6190470).

Almost surely, 2^48306931 is an apocalyptic number.

48306931 is a deficient number, since it is larger than the sum of its proper divisors (1216829).

48306931 is a wasteful number, since it uses less digits than its factorization.

48306931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 48306931 is about 6950.3187696681. The cubic root of 48306931 is about 364.1970992086.

The spelling of 48306931 in words is "forty-eight million, three hundred six thousand, nine hundred thirty-one".