132774530 has 32 divisors (see below), whose sum is σ = 278954496. Its totient is φ = 44553024.

The previous prime is 132774461. The next prime is 132774569. The reversal of 132774530 is 35477231.

132774530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 16889 + ... + 23468.

It is an arithmetic number, because the mean of its divisors is an integer number (8717328).

Almost surely, 2^132774530 is an apocalyptic number.

132774530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132774530 is an abundant number, since it is smaller than the sum of its proper divisors (146179966).

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

132774530 is a wasteful number, since it uses less digits than its factorization.

132774530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40418.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 132774530 is about 11522.7830839602. The cubic root of 132774530 is about 510.1582617896.

It can be divided in two parts, 1327 and 74530, that added together give a palindrome (75857).

The spelling of 132774530 in words is "one hundred thirty-two million, seven hundred seventy-four thousand, five hundred thirty".