132642274 has 8 divisors (see below), whose sum is σ = 199159488. Its totient is φ = 66255780.

The previous prime is 132642269. The next prime is 132642329. The reversal of 132642274 is 472246231.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30102 + ... + 34225.

It is an arithmetic number, because the mean of its divisors is an integer number (24894936).

Almost surely, 2^132642274 is an apocalyptic number.

132642274 is a deficient number, since it is larger than the sum of its proper divisors (66517214).

132642274 is a wasteful number, since it uses less digits than its factorization.

132642274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65360.

The product of its digits is 16128, while the sum is 31.

The square root of 132642274 is about 11517.0427627929. The cubic root of 132642274 is about 509.9888168764.

The spelling of 132642274 in words is "one hundred thirty-two million, six hundred forty-two thousand, two hundred seventy-four".