132665470 has 32 divisors (see below), whose sum is σ = 275079168. Its totient is φ = 45124128.

The previous prime is 132665441. The next prime is 132665473. The reversal of 132665470 is 74566231.

It is a happy number.

It is a super-3 number, since 3×132665470³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132665473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429 + ... + 16351.

It is an arithmetic number, because the mean of its divisors is an integer number (8596224).

Almost surely, 2^132665470 is an apocalyptic number.

132665470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132665470 is an abundant number, since it is smaller than the sum of its proper divisors (142413698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132665470 is a wasteful number, since it uses less digits than its factorization.

132665470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15064.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 132665470 is about 11518.0497481127. The cubic root of 132665470 is about 510.0185434754.

The spelling of 132665470 in words is "one hundred thirty-two million, six hundred sixty-five thousand, four hundred seventy".