88394231 has 2 divisors, whose sum is σ = 88394232. Its totient is φ = 88394230.

The previous prime is 88394209. The next prime is 88394249. The reversal of 88394231 is 13249388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88394231 - 2¹⁴ = 88377847 is a prime.

It is a super-2 number, since 2×88394231² = 15627080148162722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88394261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44197115 + 44197116.

It is an arithmetic number, because the mean of its divisors is an integer number (44197116).

Almost surely, 2^88394231 is an apocalyptic number.

88394231 is a deficient number, since it is larger than the sum of its proper divisors (1).

88394231 is an equidigital number, since it uses as much as digits as its factorization.

88394231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 88394231 is about 9401.8206215605. The cubic root of 88394231 is about 445.4592422624.

The spelling of 88394231 in words is "eighty-eight million, three hundred ninety-four thousand, two hundred thirty-one".