132963960 has 96 divisors (see below), whose sum is σ = 412531920. Its totient is φ = 34283520.

The previous prime is 132963959. The next prime is 132964019. The reversal of 132963960 is 69369231.

It is a Cunningham number, because it is equal to 11531²-1.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114744 + ... + 115896.

Almost surely, 2^132963960 is an apocalyptic number.

132963960 is a gapful number since it is divisible by the number (10) 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 132963960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206265960).

132963960 is an abundant number, since it is smaller than the sum of its proper divisors (279567960).

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

132963960 is a wasteful number, since it uses less digits than its factorization.

132963960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 132963960 is about 11530.9999566386. Note that the first 4 decimals coincide. The cubic root of 132963960 is about 510.4007615054.

The spelling of 132963960 in words is "one hundred thirty-two million, nine hundred sixty-three thousand, nine hundred sixty".