132137146 has 8 divisors (see below), whose sum is σ = 198347040. Its totient is φ = 66021468.

The previous prime is 132137129. The next prime is 132137147. The reversal of 132137146 is 641731231.

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

It is not an unprimeable number, because it can be changed into a prime (132137147) 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, 19936 + ... + 25723.

It is an arithmetic number, because the mean of its divisors is an integer number (24793380).

Almost surely, 2^132137146 is an apocalyptic number.

132137146 is a deficient number, since it is larger than the sum of its proper divisors (66209894).

132137146 is a wasteful number, since it uses less digits than its factorization.

132137146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47108.

The product of its digits is 3024, while the sum is 28.

The square root of 132137146 is about 11495.0922571330. The cubic root of 132137146 is about 509.3406139408.

Adding to 132137146 its reverse (641731231), we get a palindrome (773868377).

The spelling of 132137146 in words is "one hundred thirty-two million, one hundred thirty-seven thousand, one hundred forty-six".