92252581 has 16 divisors (see below), whose sum is σ = 100301760. Its totient is φ = 84551040.

The previous prime is 92252569. The next prime is 92252593. The reversal of 92252581 is 18525229.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (92252569) and next prime (92252593).

It is a cyclic number.

It is not a de Polignac number, because 92252581 - 2⁵ = 92252549 is a prime.

It is a super-2 number, since 2×92252581² = 17021077402323122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92252561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197310 + ... + 197776.

It is an arithmetic number, because the mean of its divisors is an integer number (6268860).

Almost surely, 2^92252581 is an apocalyptic number.

It is an amenable number.

92252581 is a deficient number, since it is larger than the sum of its proper divisors (8049179).

92252581 is a wasteful number, since it uses less digits than its factorization.

92252581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its digits is 14400, while the sum is 34.

The square root of 92252581 is about 9604.8207167026. The cubic root of 92252581 is about 451.8484968134.

The spelling of 92252581 in words is "ninety-two million, two hundred fifty-two thousand, five hundred eighty-one".