132400670 has 16 divisors (see below), whose sum is σ = 239522400. Its totient is φ = 52693344.

The previous prime is 132400657. The next prime is 132400679. The reversal of 132400670 is 76004231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132400679) 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, 31277 + ... + 35256.

It is an arithmetic number, because the mean of its divisors is an integer number (14970150).

Almost surely, 2^132400670 is an apocalyptic number.

132400670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132400670 is a deficient number, since it is larger than the sum of its proper divisors (107121730).

132400670 is a wasteful number, since it uses less digits than its factorization.

132400670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66739.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 132400670 is about 11506.5490048059. The cubic root of 132400670 is about 509.6789854749.

The spelling of 132400670 in words is "one hundred thirty-two million, four hundred thousand, six hundred seventy".