927142490 has 32 divisors (see below), whose sum is σ = 1692762624. Its totient is φ = 365575680.

The previous prime is 927142483. The next prime is 927142501. The reversal of 927142490 is 94241729.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261107 + ... + 264633.

It is an arithmetic number, because the mean of its divisors is an integer number (52898832).

Almost surely, 2^927142490 is an apocalyptic number.

927142490 is a deficient number, since it is larger than the sum of its proper divisors (765620134).

927142490 is a wasteful number, since it uses less digits than its factorization.

927142490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 927142490 is about 30449.0145981771. The cubic root of 927142490 is about 975.0992631790.

The spelling of 927142490 in words is "nine hundred twenty-seven million, one hundred forty-two thousand, four hundred ninety".