492910285 has 16 divisors (see below), whose sum is σ = 677313792. Its totient is φ = 337334400.

The previous prime is 492910277. The next prime is 492910307. The reversal of 492910285 is 582019294.

It is not a de Polignac number, because 492910285 - 2³ = 492910277 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 4720 + ... + 31750.

It is an arithmetic number, because the mean of its divisors is an integer number (42332112).

Almost surely, 2^492910285 is an apocalyptic number.

It is an amenable number.

492910285 is a deficient number, since it is larger than the sum of its proper divisors (184403507).

492910285 is a wasteful number, since it uses less digits than its factorization.

492910285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27564.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 492910285 is about 22201.5829390609. The cubic root of 492910285 is about 789.9312470210.

The spelling of 492910285 in words is "four hundred ninety-two million, nine hundred ten thousand, two hundred eighty-five".