132403572 has 60 divisors (see below), whose sum is σ = 395582880. Its totient is φ = 37828944.

The previous prime is 132403567. The next prime is 132403577. The reversal of 132403572 is 275304231.

It is an interprime number because it is at equal distance from previous prime (132403567) and next prime (132403577).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132403577) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26922 + ... + 31457.

It is an arithmetic number, because the mean of its divisors is an integer number (6593048).

Almost surely, 2^132403572 is an apocalyptic number.

132403572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132403572 is an abundant number, since it is smaller than the sum of its proper divisors (263179308).

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

132403572 is a wasteful number, since it uses less digits than its factorization.

132403572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58402 (or 58391 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 132403572 is about 11506.6751062155. The cubic root of 132403572 is about 509.6827092164.

The spelling of 132403572 in words is "one hundred thirty-two million, four hundred three thousand, five hundred seventy-two".