132256375 has 16 divisors (see below), whose sum is σ = 166282272. Its totient is φ = 105019200.

The previous prime is 132256373. The next prime is 132256381. The reversal of 132256375 is 573652231.

132256375 = T₁₇₈ + T₁₇₉ + ... + T₉₂₇.

It is not a de Polignac number, because 132256375 - 2¹ = 132256373 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132256375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132256373) 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, 13264 + ... + 20986.

It is an arithmetic number, because the mean of its divisors is an integer number (10392642).

Almost surely, 2^132256375 is an apocalyptic number.

132256375 is a deficient number, since it is larger than the sum of its proper divisors (34025897).

132256375 is an equidigital number, since it uses as much as digits as its factorization.

132256375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7875 (or 7865 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

The square root of 132256375 is about 11500.2771705729. The cubic root of 132256375 is about 509.4937626902.

It can be divided in two parts, 13225 and 6375, that added together give a square (19600 = 140²).

The spelling of 132256375 in words is "one hundred thirty-two million, two hundred fifty-six thousand, three hundred seventy-five".