132505670 has 16 divisors (see below), whose sum is σ = 260193168. Its totient is φ = 48183840.

The previous prime is 132505657. The next prime is 132505693. The reversal of 132505670 is 76505231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602189 + ... + 602408.

It is an arithmetic number, because the mean of its divisors is an integer number (16262073).

Almost surely, 2^132505670 is an apocalyptic number.

132505670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132505670 is a deficient number, since it is larger than the sum of its proper divisors (127687498).

132505670 is a wasteful number, since it uses less digits than its factorization.

132505670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204615.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 132505670 is about 11511.1107196482. The cubic root of 132505670 is about 509.8136830630.

The spelling of 132505670 in words is "one hundred thirty-two million, five hundred five thousand, six hundred seventy".