132056742 has 8 divisors (see below), whose sum is σ = 264113496. Its totient is φ = 44018912.

The previous prime is 132056723. The next prime is 132056747. The reversal of 132056742 is 247650231.

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

132056742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132056747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11004723 + ... + 11004734.

It is an arithmetic number, because the mean of its divisors is an integer number (33014187).

Almost surely, 2^132056742 is an apocalyptic number.

132056742 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.

132056742 is a wasteful number, since it uses less digits than its factorization.

132056742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22009462.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 132056742 is about 11491.5944063476. The cubic root of 132056742 is about 509.2372835924.

The spelling of 132056742 in words is "one hundred thirty-two million, fifty-six thousand, seven hundred forty-two".