992585090 has 16 divisors (see below), whose sum is σ = 2041889472. Its totient is φ = 340314864.

The previous prime is 992585089. The next prime is 992585123. The reversal of 992585090 is 90585299.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7089824 + ... + 7089963.

It is an arithmetic number, because the mean of its divisors is an integer number (127618092).

Almost surely, 2^992585090 is an apocalyptic number.

992585090 is an abundant number, since it is smaller than the sum of its proper divisors (1049304382).

992585090 is a wasteful number, since it uses less digits than its factorization.

992585090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14179801.

The product of its (nonzero) digits is 291600, while the sum is 47.

The square root of 992585090 is about 31505.3184399079. The cubic root of 992585090 is about 997.5222290551.

The spelling of 992585090 in words is "nine hundred ninety-two million, five hundred eighty-five thousand, ninety".