132626457 has 8 divisors (see below), whose sum is σ = 196483680. Its totient is φ = 88417620.

The previous prime is 132626449. The next prime is 132626477. The reversal of 132626457 is 754626231.

132626457 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 2 + 645 + 7 = 666.

It is not a de Polignac number, because 132626457 - 2³ = 132626449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132626407) 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, 2456019 + ... + 2456072.

It is an arithmetic number, because the mean of its divisors is an integer number (24560460).

Almost surely, 2^132626457 is an apocalyptic number.

It is an amenable number.

132626457 is a deficient number, since it is larger than the sum of its proper divisors (63857223).

132626457 is an equidigital number, since it uses as much as digits as its factorization.

132626457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912100 (or 4912094 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 132626457 is about 11516.3560643113. The cubic root of 132626457 is about 509.9685447728.

The spelling of 132626457 in words is "one hundred thirty-two million, six hundred twenty-six thousand, four hundred fifty-seven".