88746631 has 2 divisors, whose sum is σ = 88746632. Its totient is φ = 88746630.

The previous prime is 88746629. The next prime is 88746677. The reversal of 88746631 is 13664788.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88746631 - 2¹ = 88746629 is a prime.

It is a super-2 number, since 2×88746631² = 15751929027700322, which contains 22 as substring.

Together with 88746629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88746731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44373315 + 44373316.

It is an arithmetic number, because the mean of its divisors is an integer number (44373316).

Almost surely, 2^88746631 is an apocalyptic number.

88746631 is a deficient number, since it is larger than the sum of its proper divisors (1).

88746631 is an equidigital number, since it uses as much as digits as its factorization.

88746631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 43.

The square root of 88746631 is about 9420.5430310572. The cubic root of 88746631 is about 446.0504259715.

The spelling of 88746631 in words is "eighty-eight million, seven hundred forty-six thousand, six hundred thirty-one".