88294891 has 2 divisors, whose sum is σ = 88294892. Its totient is φ = 88294890.

The previous prime is 88294859. The next prime is 88294897. The reversal of 88294891 is 19849288.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88294891 - 2⁵ = 88294859 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88294897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44147445 + 44147446.

It is an arithmetic number, because the mean of its divisors is an integer number (44147446).

Almost surely, 2^88294891 is an apocalyptic number.

88294891 is a deficient number, since it is larger than the sum of its proper divisors (1).

88294891 is an equidigital number, since it uses as much as digits as its factorization.

88294891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 49.

The square root of 88294891 is about 9396.5361171019. The cubic root of 88294891 is about 445.2923063731.

The spelling of 88294891 in words is "eighty-eight million, two hundred ninety-four thousand, eight hundred ninety-one".