492162223 has 24 divisors (see below), whose sum is σ = 609444000. Its totient is φ = 394910208.

The previous prime is 492162191. The next prime is 492162233. The reversal of 492162223 is 322261294.

It is not a de Polignac number, because 492162223 - 2⁵ = 492162191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492162233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164283 + ... + 167251.

It is an arithmetic number, because the mean of its divisors is an integer number (25393500).

Almost surely, 2^492162223 is an apocalyptic number.

492162223 is a deficient number, since it is larger than the sum of its proper divisors (117281777).

492162223 is a wasteful number, since it uses less digits than its factorization.

492162223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199 (or 3192 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 492162223 is about 22184.7295002666. The cubic root of 492162223 is about 789.5314334019.

The spelling of 492162223 in words is "four hundred ninety-two million, one hundred sixty-two thousand, two hundred twenty-three".