92251945 has 8 divisors (see below), whose sum is σ = 117214344. Its totient is φ = 69460224.

The previous prime is 92251931. The next prime is 92251967. The reversal of 92251945 is 54915229.

It can be written as a sum of positive squares in 4 ways, for example, as 32080896 + 60171049 = 5664^2 + 7757^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 92251945 - 2¹¹ = 92249897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 542574 + ... + 542743.

It is an arithmetic number, because the mean of its divisors is an integer number (14651793).

Almost surely, 2^92251945 is an apocalyptic number.

It is an amenable number.

92251945 is a deficient number, since it is larger than the sum of its proper divisors (24962399).

92251945 is a wasteful number, since it uses less digits than its factorization.

92251945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085339.

The product of its digits is 32400, while the sum is 37.

The square root of 92251945 is about 9604.7876082712. The cubic root of 92251945 is about 451.8474584457.

The spelling of 92251945 in words is "ninety-two million, two hundred fifty-one thousand, nine hundred forty-five".