137774316 has 24 divisors (see below), whose sum is σ = 321665904. Its totient is φ = 45897280.

The previous prime is 137774243. The next prime is 137774317. The reversal of 137774316 is 613477731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (137774317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32326 + ... + 36338.

It is an arithmetic number, because the mean of its divisors is an integer number (13402746).

Almost surely, 2^137774316 is an apocalyptic number.

It is an amenable number.

137774316 is an abundant number, since it is smaller than the sum of its proper divisors (183891588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137774316 is a wasteful number, since it uses less digits than its factorization.

137774316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6881 (or 6879 counting only the distinct ones).

The product of its digits is 74088, while the sum is 39.

The square root of 137774316 is about 11737.7304450222. The cubic root of 137774316 is about 516.4830672427.

The spelling of 137774316 in words is "one hundred thirty-seven million, seven hundred seventy-four thousand, three hundred sixteen".