137307322 has 8 divisors (see below), whose sum is σ = 207886176. Its totient is φ = 68011932.

The previous prime is 137307307. The next prime is 137307349. The reversal of 137307322 is 223703731.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320598 + ... + 321025.

It is an arithmetic number, because the mean of its divisors is an integer number (25985772).

Almost surely, 2^137307322 is an apocalyptic number.

137307322 is a deficient number, since it is larger than the sum of its proper divisors (70578854).

137307322 is a wasteful number, since it uses less digits than its factorization.

137307322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641732.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 137307322 is about 11717.8207018199. The cubic root of 137307322 is about 515.8988569461.

The spelling of 137307322 in words is "one hundred thirty-seven million, three hundred seven thousand, three hundred twenty-two".