492222304 has 24 divisors (see below), whose sum is σ = 1107500688. Its totient is φ = 210952320.

The previous prime is 492222293. The next prime is 492222373. The reversal of 492222304 is 403222294.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1098487 + ... + 1098934.

It is an arithmetic number, because the mean of its divisors is an integer number (46145862).

Almost surely, 2^492222304 is an apocalyptic number.

It is an amenable number.

492222304 is an abundant number, since it is smaller than the sum of its proper divisors (615278384).

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

492222304 is a wasteful number, since it uses less digits than its factorization.

492222304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197438 (or 2197430 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 492222304 is about 22186.0835660555. The cubic root of 492222304 is about 789.5635596032.

Adding to 492222304 its reverse (403222294), we get a palindrome (895444598).

The spelling of 492222304 in words is "four hundred ninety-two million, two hundred twenty-two thousand, three hundred four".