457036 has 6 divisors (see below), whose sum is σ = 799820. Its totient is φ = 228516.

The previous prime is 457021. The next prime is 457043. The reversal of 457036 is 630754.

It is a self number, because there is not a number n which added to its sum of digits gives 457036.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57126 + ... + 57133.

457036 is a Friedman number, since it can be written as 60+(5+7*3)^4, using all its digits and the basic arithmetic operations.

2⁴⁵⁷⁰³⁶ is an apocalyptic number.

It is an amenable number.

457036 is a deficient number, since it is larger than the sum of its proper divisors (342784).

457036 is a wasteful number, since it uses less digits than its factorization.

457036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114263 (or 114261 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 457036 is about 676.0443772416. The cubic root of 457036 is about 77.0282687008.

The spelling of 457036 in words is "four hundred fifty-seven thousand, thirty-six".