132250752 has 128 divisors (see below), whose sum is σ = 413467200. Its totient is φ = 41472000.

The previous prime is 132250747. The next prime is 132250763. The reversal of 132250752 is 257052231.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×132250752² = 34980522809131008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57627 + ... + 59877.

Almost surely, 2^132250752 is an apocalyptic number.

132250752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132250752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206733600).

132250752 is an abundant number, since it is smaller than the sum of its proper divisors (281216448).

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

132250752 is a wasteful number, since it uses less digits than its factorization.

132250752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2273 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 132250752 is about 11500.0326956057. The cubic root of 132250752 is about 509.4865420577.

The spelling of 132250752 in words is "one hundred thirty-two million, two hundred fifty thousand, seven hundred fifty-two".