137214128 has 40 divisors (see below), whose sum is σ = 270816000. Its totient is φ = 67339584.

The previous prime is 137214101. The next prime is 137214139. The reversal of 137214128 is 821412731.

It is a self number, because there is not a number n which added to its sum of digits gives 137214128.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228773 + ... + 229371.

It is an arithmetic number, because the mean of its divisors is an integer number (6770400).

Almost surely, 2^137214128 is an apocalyptic number.

It is an amenable number.

137214128 is a deficient number, since it is larger than the sum of its proper divisors (133601872).

137214128 is a wasteful number, since it uses less digits than its factorization.

137214128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 843 counting only the distinct ones).

The product of its digits is 2688, while the sum is 29.

The square root of 137214128 is about 11713.8434341594. The cubic root of 137214128 is about 515.7821126024.

Adding to 137214128 its reverse (821412731), we get a palindrome (958626859).

The spelling of 137214128 in words is "one hundred thirty-seven million, two hundred fourteen thousand, one hundred twenty-eight".