132289246 has 4 divisors (see below), whose sum is σ = 198433872. Its totient is φ = 66144622.

The previous prime is 132289231. The next prime is 132289249. The reversal of 132289246 is 642982231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132289249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33072310 + ... + 33072313.

It is an arithmetic number, because the mean of its divisors is an integer number (49608468).

Almost surely, 2^132289246 is an apocalyptic number.

132289246 is a deficient number, since it is larger than the sum of its proper divisors (66144626).

132289246 is an equidigital number, since it uses as much as digits as its factorization.

132289246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66144625.

The product of its digits is 41472, while the sum is 37.

The square root of 132289246 is about 11501.7062212526. The cubic root of 132289246 is about 509.5359690543.

The spelling of 132289246 in words is "one hundred thirty-two million, two hundred eighty-nine thousand, two hundred forty-six".