497774272 has 28 divisors (see below), whose sum is σ = 997016040. Its totient is φ = 246557696.

The previous prime is 497774261. The next prime is 497774273. The reversal of 497774272 is 272477794.

It is not an unprimeable number, because it can be changed into a prime (497774273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29497 + ... + 43192.

Almost surely, 2^497774272 is an apocalyptic number.

It is an amenable number.

497774272 is an abundant number, since it is smaller than the sum of its proper divisors (499241768).

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

497774272 is a wasteful number, since it uses less digits than its factorization.

497774272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72808 (or 72798 counting only the distinct ones).

The product of its digits is 1382976, while the sum is 49.

The square root of 497774272 is about 22310.8554744098. The cubic root of 497774272 is about 792.5210664888.

The spelling of 497774272 in words is "four hundred ninety-seven million, seven hundred seventy-four thousand, two hundred seventy-two".