457136 has 10 divisors (see below), whose sum is σ = 885732. Its totient is φ = 228560.

The previous prime is 457117. The next prime is 457139. The reversal of 457136 is 631754.

457136 = T₂₃₁ + T₂₃₂ + ... + T₂₄₆.

It is not an unprimeable number, because it can be changed into a prime (457139) by changing a digit.

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, 14270 + ... + 14301.

2⁴⁵⁷¹³⁶ is an apocalyptic number.

It is an amenable number.

457136 is a deficient number, since it is larger than the sum of its proper divisors (428596).

457136 is a wasteful number, since it uses less digits than its factorization.

457136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28579 (or 28573 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 457136 is about 676.1183328383. The cubic root of 457136 is about 77.0338862489.

The spelling of 457136 in words is "four hundred fifty-seven thousand, one hundred thirty-six".