88016531 has 16 divisors (see below), whose sum is σ = 98560800. Its totient is φ = 78110208.

The previous prime is 88016527. The next prime is 88016549. The reversal of 88016531 is 13561088.

It is a cyclic number.

It is not a de Polignac number, because 88016531 - 2² = 88016527 is a prime.

It is a super-2 number, since 2×88016531² = 15493819458547922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88016501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86381 + ... + 87393.

It is an arithmetic number, because the mean of its divisors is an integer number (6160050).

Almost surely, 2^88016531 is an apocalyptic number.

88016531 is a deficient number, since it is larger than the sum of its proper divisors (10544269).

88016531 is a wasteful number, since it uses less digits than its factorization.

88016531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318.

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

The square root of 88016531 is about 9381.7125835319. The cubic root of 88016531 is about 444.8238683510.

The spelling of 88016531 in words is "eighty-eight million, sixteen thousand, five hundred thirty-one".