92715489 has 16 divisors (see below), whose sum is σ = 138061440. Its totient is φ = 61493040.

The previous prime is 92715487. The next prime is 92715499. The reversal of 92715489 is 98451729.

It is not a de Polignac number, because 92715489 - 2¹ = 92715487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (92715487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3397 + ... + 14034.

It is an arithmetic number, because the mean of its divisors is an integer number (8628840).

Almost surely, 2^92715489 is an apocalyptic number.

It is an amenable number.

92715489 is a deficient number, since it is larger than the sum of its proper divisors (45345951).

92715489 is a wasteful number, since it uses less digits than its factorization.

92715489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17637 (or 17631 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 92715489 is about 9628.8882535836. Note that the first 3 decimals coincide. The cubic root of 92715489 is about 452.6030029142.

The spelling of 92715489 in words is "ninety-two million, seven hundred fifteen thousand, four hundred eighty-nine".