88040833 has 2 divisors, whose sum is σ = 88040834. Its totient is φ = 88040832.

The previous prime is 88040819. The next prime is 88040891. The reversal of 88040833 is 33804088.

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., 88040689 + 144 = 9383^2 + 12^2 .

It is a cyclic number.

It is not a de Polignac number, because 88040833 - 2²⁵ = 54486401 is a prime.

It is not a weakly prime, because it can be changed into another prime (88040893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44020416 + 44020417.

It is an arithmetic number, because the mean of its divisors is an integer number (44020417).

Almost surely, 2^88040833 is an apocalyptic number.

It is an amenable number.

88040833 is a deficient number, since it is larger than the sum of its proper divisors (1).

88040833 is an equidigital number, since it uses as much as digits as its factorization.

88040833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 88040833 is about 9383.0076734488. The cubic root of 88040833 is about 444.8648042781.

The spelling of 88040833 in words is "eighty-eight million, forty thousand, eight hundred thirty-three".