132012402 has 8 divisors (see below), whose sum is σ = 264024816. Its totient is φ = 44004132.

The previous prime is 132012389. The next prime is 132012403. The reversal of 132012402 is 204210231.

It is a sphenic number, since it is the product of 3 distinct primes.

132012402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (132012403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11001028 + ... + 11001039.

It is an arithmetic number, because the mean of its divisors is an integer number (33003102).

Almost surely, 2^132012402 is an apocalyptic number.

132012402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

132012402 is a wasteful number, since it uses less digits than its factorization.

132012402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22002072.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 132012402 is about 11489.6650081715. The cubic root of 132012402 is about 509.1802825679.

Adding to 132012402 its reverse (204210231), we get a palindrome (336222633).

The spelling of 132012402 in words is "one hundred thirty-two million, twelve thousand, four hundred two".