492453912 has 32 divisors (see below), whose sum is σ = 1248004080. Its totient is φ = 161902080.

The previous prime is 492453877. The next prime is 492453947. The reversal of 492453912 is 219354294.

It is an interprime number because it is at equal distance from previous prime (492453877) and next prime (492453947).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138789 + ... + 142292.

Almost surely, 2^492453912 is an apocalyptic number.

It is an amenable number.

492453912 is an abundant number, since it is smaller than the sum of its proper divisors (755550168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492453912 is a wasteful number, since it uses less digits than its factorization.

492453912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281163 (or 281159 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 492453912 is about 22191.3026206214. The cubic root of 492453912 is about 789.6873793765.

The spelling of 492453912 in words is "four hundred ninety-two million, four hundred fifty-three thousand, nine hundred twelve".