132263730 has 24 divisors (see below), whose sum is σ = 343885932. Its totient is φ = 35270304.

The previous prime is 132263717. The next prime is 132263749. The reversal of 132263730 is 37362231.

132263730 is a `hidden beast` number, since 1 + 3 + 22 + 637 + 3 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 130576329 + 1687401 = 11427^2 + 1299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132263694 and 132263703.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 734709 + ... + 734888.

Almost surely, 2^132263730 is an apocalyptic number.

132263730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132263730 is an abundant number, since it is smaller than the sum of its proper divisors (211622202).

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

132263730 is a wasteful number, since it uses less digits than its factorization.

132263730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469610 (or 1469607 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 132263730 is about 11500.5969410288. The cubic root of 132263730 is about 509.5032071175.

The spelling of 132263730 in words is "one hundred thirty-two million, two hundred sixty-three thousand, seven hundred thirty".