88002631 has 8 divisors (see below), whose sum is σ = 89863344. Its totient is φ = 86149440.

The previous prime is 88002619. The next prime is 88002637. The reversal of 88002631 is 13620088.

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 88002631 - 2⁵ = 88002599 is a prime.

It is a super-2 number, since 2×88002631² = 15488926125844322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88002631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88002637) 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, 26020 + ... + 29206.

It is an arithmetic number, because the mean of its divisors is an integer number (11232918).

Almost surely, 2^88002631 is an apocalyptic number.

88002631 is a deficient number, since it is larger than the sum of its proper divisors (1860713).

88002631 is a wasteful number, since it uses less digits than its factorization.

88002631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 88002631 is about 9380.9717513699. The cubic root of 88002631 is about 444.8004508664.

The spelling of 88002631 in words is "eighty-eight million, two thousand, six hundred thirty-one".