88516031 has 2 divisors, whose sum is σ = 88516032. Its totient is φ = 88516030.

The previous prime is 88516019. The next prime is 88516039. The reversal of 88516031 is 13061588.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88516031 - 2⁶ = 88515967 is a prime.

It is a super-2 number, since 2×88516031² = 15670175487985922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88516039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44258015 + 44258016.

It is an arithmetic number, because the mean of its divisors is an integer number (44258016).

Almost surely, 2^88516031 is an apocalyptic number.

88516031 is a deficient number, since it is larger than the sum of its proper divisors (1).

88516031 is an equidigital number, since it uses as much as digits as its factorization.

88516031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 88516031 is about 9408.2958605690. The cubic root of 88516031 is about 445.6637504587.

The spelling of 88516031 in words is "eighty-eight million, five hundred sixteen thousand, thirty-one".