92442490 has 16 divisors (see below), whose sum is σ = 190167552. Its totient is φ = 31694544.

The previous prime is 92442479. The next prime is 92442499. The reversal of 92442490 is 9424429.

It is a super-2 number, since 2×92442490² = 17091227914800200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (92442499) 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, 660234 + ... + 660373.

It is an arithmetic number, because the mean of its divisors is an integer number (11885472).

Almost surely, 2^92442490 is an apocalyptic number.

92442490 is an abundant number, since it is smaller than the sum of its proper divisors (97725062).

92442490 is a wasteful number, since it uses less digits than its factorization.

92442490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320621.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 92442490 is about 9614.7017634454. The cubic root of 92442490 is about 452.1583392059.

The spelling of 92442490 in words is "ninety-two million, four hundred forty-two thousand, four hundred ninety".