132231046 has 8 divisors (see below), whose sum is σ = 198502704. Its totient is φ = 66063480.

The previous prime is 132231041. The next prime is 132231053. The reversal of 132231046 is 640132231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132231041) 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, 22765 + ... + 27976.

It is an arithmetic number, because the mean of its divisors is an integer number (24812838).

Almost surely, 2^132231046 is an apocalyptic number.

132231046 is a deficient number, since it is larger than the sum of its proper divisors (66271658).

132231046 is a wasteful number, since it uses less digits than its factorization.

132231046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52046.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 132231046 is about 11499.1758835144. The cubic root of 132231046 is about 509.4612354832.

Adding to 132231046 its reverse (640132231), we get a palindrome (772363277).

The spelling of 132231046 in words is "one hundred thirty-two million, two hundred thirty-one thousand, forty-six".