88757213 has 2 divisors, whose sum is σ = 88757214. Its totient is φ = 88757212.

The previous prime is 88757183. The next prime is 88757233. The reversal of 88757213 is 31275788.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49042009 + 39715204 = 7003^2 + 6302^2 .

It is a cyclic number.

It is not a de Polignac number, because 88757213 - 2¹⁴ = 88740829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88757233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44378606 + 44378607.

It is an arithmetic number, because the mean of its divisors is an integer number (44378607).

Almost surely, 2^88757213 is an apocalyptic number.

It is an amenable number.

88757213 is a deficient number, since it is larger than the sum of its proper divisors (1).

88757213 is an equidigital number, since it uses as much as digits as its factorization.

88757213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 41.

The square root of 88757213 is about 9421.1046592212. The cubic root of 88757213 is about 446.0681540361.

The spelling of 88757213 in words is "eighty-eight million, seven hundred fifty-seven thousand, two hundred thirteen".