48367831 has 2 divisors, whose sum is σ = 48367832. Its totient is φ = 48367830.

The previous prime is 48367783. The next prime is 48367861. The reversal of 48367831 is 13876384.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48367831 is a prime.

It is a super-2 number, since 2×48367831² = 4678894151289122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48367861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24183915 + 24183916.

It is an arithmetic number, because the mean of its divisors is an integer number (24183916).

Almost surely, 2^48367831 is an apocalyptic number.

48367831 is a deficient number, since it is larger than the sum of its proper divisors (1).

48367831 is an equidigital number, since it uses as much as digits as its factorization.

48367831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 48367831 is about 6954.6984837590. The cubic root of 48367831 is about 364.3500813230.

The spelling of 48367831 in words is "forty-eight million, three hundred sixty-seven thousand, eight hundred thirty-one".