88567901 has 2 divisors, whose sum is σ = 88567902. Its totient is φ = 88567900.

The previous prime is 88567877. The next prime is 88567957. The reversal of 88567901 is 10976588.

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., 62568100 + 25999801 = 7910^2 + 5099^2 .

It is a cyclic number.

It is not a de Polignac number, because 88567901 - 2¹⁴ = 88551517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88467901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44283950 + 44283951.

It is an arithmetic number, because the mean of its divisors is an integer number (44283951).

Almost surely, 2^88567901 is an apocalyptic number.

It is an amenable number.

88567901 is a deficient number, since it is larger than the sum of its proper divisors (1).

88567901 is an equidigital number, since it uses as much as digits as its factorization.

88567901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 88567901 is about 9411.0520665864. The cubic root of 88567901 is about 445.7507857845.

It can be divided in two parts, 885 and 67901, that added together give a palindrome (68786).

The spelling of 88567901 in words is "eighty-eight million, five hundred sixty-seven thousand, nine hundred one".