457310297 has 4 divisors (see below), whose sum is σ = 481379280. Its totient is φ = 433241316.

The previous prime is 457310281. The next prime is 457310317. The reversal of 457310297 is 792013754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 457310297 - 2⁴ = 457310281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 457310297.

It is not an unprimeable number, because it can be changed into a prime (457310207) 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, 12034463 + ... + 12034500.

It is an arithmetic number, because the mean of its divisors is an integer number (120344820).

Almost surely, 2^457310297 is an apocalyptic number.

It is an amenable number.

457310297 is a deficient number, since it is larger than the sum of its proper divisors (24068983).

457310297 is a wasteful number, since it uses less digits than its factorization.

457310297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24068982.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 457310297 is about 21384.8146356240. The cubic root of 457310297 is about 770.4367550866.

The spelling of 457310297 in words is "four hundred fifty-seven million, three hundred ten thousand, two hundred ninety-seven".