92740512 has 48 divisors (see below), whose sum is σ = 243940032. Its totient is φ = 30850560.

The previous prime is 92740489. The next prime is 92740519. The reversal of 92740512 is 21504729.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 92740512.

It is not an unprimeable number, because it can be changed into a prime (92740519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89437 + ... + 90467.

It is an arithmetic number, because the mean of its divisors is an integer number (5082084).

Almost surely, 2^92740512 is an apocalyptic number.

It is an amenable number.

92740512 is an abundant number, since it is smaller than the sum of its proper divisors (151199520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92740512 is a wasteful number, since it uses less digits than its factorization.

92740512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 92740512 is about 9630.1875371147. The cubic root of 92740512 is about 452.6437169536.

The spelling of 92740512 in words is "ninety-two million, seven hundred forty thousand, five hundred twelve".