457313746 has 8 divisors (see below), whose sum is σ = 688993200. Its totient is φ = 227649348.

The previous prime is 457313743. The next prime is 457313749. The reversal of 457313746 is 647313754.

It is an interprime number because it is at equal distance from previous prime (457313743) and next prime (457313749).

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

It is a junction number, because it is equal to n+sod(n) for n = 457313699 and 457313708.

It is not an unprimeable number, because it can be changed into a prime (457313743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503196 + ... + 504103.

It is an arithmetic number, because the mean of its divisors is an integer number (86124150).

Almost surely, 2^457313746 is an apocalyptic number.

457313746 is a deficient number, since it is larger than the sum of its proper divisors (231679454).

457313746 is a wasteful number, since it uses less digits than its factorization.

457313746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007528.

The product of its digits is 211680, while the sum is 40.

The square root of 457313746 is about 21384.8952768069. The cubic root of 457313746 is about 770.4386919405.

The spelling of 457313746 in words is "four hundred fifty-seven million, three hundred thirteen thousand, seven hundred forty-six".