132763408 has 10 divisors (see below), whose sum is σ = 257229134. Its totient is φ = 66381696.

The previous prime is 132763399. The next prime is 132763409. The reversal of 132763408 is 804367231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 118984464 + 13778944 = 10908^2 + 3712^2 .

It is a super-2 number, since 2×132763408² = 35252245007548928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132763409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4148841 + ... + 4148872.

Almost surely, 2^132763408 is an apocalyptic number.

It is an amenable number.

132763408 is a deficient number, since it is larger than the sum of its proper divisors (124465726).

132763408 is an equidigital number, since it uses as much as digits as its factorization.

132763408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8297721 (or 8297715 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 132763408 is about 11522.3004647510. The cubic root of 132763408 is about 510.1440167417.

The spelling of 132763408 in words is "one hundred thirty-two million, seven hundred sixty-three thousand, four hundred eight".