132402000 has 80 divisors (see below), whose sum is σ = 426883392. Its totient is φ = 35305600.

The previous prime is 132401999. The next prime is 132402019. The reversal of 132402000 is 204231.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5034 + ... + 17033.

Almost surely, 2^132402000 is an apocalyptic number.

132402000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132402000 is an abundant number, since it is smaller than the sum of its proper divisors (294481392).

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

132402000 is a wasteful number, since it uses less digits than its factorization.

132402000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22093 (or 22077 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 132402000 is about 11506.6067978358. The cubic root of 132402000 is about 509.6806920896.

Adding to 132402000 its reverse (204231), we get a palindrome (132606231).

The spelling of 132402000 in words is "one hundred thirty-two million, four hundred two thousand".