132817460 has 24 divisors (see below), whose sum is σ = 279921096. Its totient is φ = 52935680.

The previous prime is 132817427. The next prime is 132817471. The reversal of 132817460 is 64718231.

It can be written as a sum of positive squares in 4 ways, for example, as 49168144 + 83649316 = 7012^2 + 9146^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6197 + ... + 17436.

It is an arithmetic number, because the mean of its divisors is an integer number (11663379).

Almost surely, 2^132817460 is an apocalyptic number.

132817460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132817460 is an abundant number, since it is smaller than the sum of its proper divisors (147103636).

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

132817460 is a wasteful number, since it uses less digits than its factorization.

132817460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23923 (or 23921 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 132817460 is about 11524.6457646211. The cubic root of 132817460 is about 510.2132390361.

The spelling of 132817460 in words is "one hundred thirty-two million, eight hundred seventeen thousand, four hundred sixty".