137214608 has 10 divisors (see below), whose sum is σ = 265853334. Its totient is φ = 68607296.

The previous prime is 137214607. The next prime is 137214629. The reversal of 137214608 is 806412731.

It can be written as a sum of positive squares in only one way, i.e., 125708944 + 11505664 = 11212^2 + 3392^2 .

It is not an unprimeable number, because it can be changed into a prime (137214601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4287941 + ... + 4287972.

Almost surely, 2^137214608 is an apocalyptic number.

It is an amenable number.

137214608 is a deficient number, since it is larger than the sum of its proper divisors (128638726).

137214608 is an equidigital number, since it uses as much as digits as its factorization.

137214608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8575921 (or 8575915 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 137214608 is about 11713.8639227199. The cubic root of 137214608 is about 515.7827140349.

The spelling of 137214608 in words is "one hundred thirty-seven million, two hundred fourteen thousand, six hundred eight".