297125473 has 8 divisors (see below), whose sum is σ = 320540328. Its totient is φ = 274370304.

The previous prime is 297125471. The next prime is 297125489. The reversal of 297125473 is 374521792.

It can be written as a sum of positive squares in 4 ways, for example, as 205291584 + 91833889 = 14328^2 + 9583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 297125473 - 2¹ = 297125471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (297125471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163986 + ... + 165787.

It is an arithmetic number, because the mean of its divisors is an integer number (40067541).

Almost surely, 2^297125473 is an apocalyptic number.

It is an amenable number.

297125473 is a deficient number, since it is larger than the sum of its proper divisors (23414855).

297125473 is a wasteful number, since it uses less digits than its factorization.

297125473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329843.

The product of its digits is 105840, while the sum is 40.

The square root of 297125473 is about 17237.3278961677. The cubic root of 297125473 is about 667.2879699878.

The spelling of 297125473 in words is "two hundred ninety-seven million, one hundred twenty-five thousand, four hundred seventy-three".