132256620 has 36 divisors (see below), whose sum is σ = 401178960. Its totient is φ = 35268384.

The previous prime is 132256603. The next prime is 132256639. The reversal of 132256620 is 26652231.

132256620 is a `hidden beast` number, since 1 + 32 + 2 + 5 + 6 + 620 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367200 + ... + 367559.

It is an arithmetic number, because the mean of its divisors is an integer number (11143860).

Almost surely, 2^132256620 is an apocalyptic number.

132256620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132256620 is an abundant number, since it is smaller than the sum of its proper divisors (268922340).

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

132256620 is a wasteful number, since it uses less digits than its factorization.

132256620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734774 (or 734769 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 132256620 is about 11500.2878224851. The cubic root of 132256620 is about 509.4940772960.

The spelling of 132256620 in words is "one hundred thirty-two million, two hundred fifty-six thousand, six hundred twenty".