297464452 has 12 divisors (see below), whose sum is σ = 520683856. Its totient is φ = 148697640.

The previous prime is 297464449. The next prime is 297464491. The reversal of 297464452 is 254464792.

It is a junction number, because it is equal to n+sod(n) for n = 297464399 and 297464408.

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, 27403 + ... + 36685.

Almost surely, 2^297464452 is an apocalyptic number.

It is an amenable number.

297464452 is a deficient number, since it is larger than the sum of its proper divisors (223219404).

297464452 is a wasteful number, since it uses less digits than its factorization.

297464452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17298 (or 17296 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 297464452 is about 17247.1577948368. The cubic root of 297464452 is about 667.5416345888.

The spelling of 297464452 in words is "two hundred ninety-seven million, four hundred sixty-four thousand, four hundred fifty-two".