88875641 has 2 divisors, whose sum is σ = 88875642. Its totient is φ = 88875640.

The previous prime is 88875607. The next prime is 88875679. The reversal of 88875641 is 14657888.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45697600 + 43178041 = 6760^2 + 6571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88875641 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (88875601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44437820 + 44437821.

It is an arithmetic number, because the mean of its divisors is an integer number (44437821).

Almost surely, 2^88875641 is an apocalyptic number.

It is an amenable number.

88875641 is a deficient number, since it is larger than the sum of its proper divisors (1).

88875641 is an equidigital number, since it uses as much as digits as its factorization.

88875641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 47.

The square root of 88875641 is about 9427.3878142357. The cubic root of 88875641 is about 446.2664608532.

The spelling of 88875641 in words is "eighty-eight million, eight hundred seventy-five thousand, six hundred forty-one".