137148332 has 12 divisors (see below), whose sum is σ = 244077960. Its totient is φ = 67411776.

The previous prime is 137148331. The next prime is 137148343. The reversal of 137148332 is 233841731.

137148332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (137148331) 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, 290333 + ... + 290804.

It is an arithmetic number, because the mean of its divisors is an integer number (20339830).

Almost surely, 2^137148332 is an apocalyptic number.

It is an amenable number.

137148332 is a deficient number, since it is larger than the sum of its proper divisors (106929628).

137148332 is a wasteful number, since it uses less digits than its factorization.

137148332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581200 (or 581198 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 137148332 is about 11711.0346255145. The cubic root of 137148332 is about 515.6996579598.

The spelling of 137148332 in words is "one hundred thirty-seven million, one hundred forty-eight thousand, three hundred thirty-two".