137216276 has 12 divisors (see below), whose sum is σ = 246618708. Its totient is φ = 66753792.

The previous prime is 137216269. The next prime is 137216293. The reversal of 137216276 is 672612731.

It can be written as a sum of positive squares in 2 ways, for example, as 68724100 + 68492176 = 8290^2 + 8276^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463421 + ... + 463716.

It is an arithmetic number, because the mean of its divisors is an integer number (20551559).

Almost surely, 2^137216276 is an apocalyptic number.

It is an amenable number.

137216276 is a deficient number, since it is larger than the sum of its proper divisors (109402432).

137216276 is a wasteful number, since it uses less digits than its factorization.

137216276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927178 (or 927176 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 137216276 is about 11713.9351201891. The cubic root of 137216276 is about 515.7848040021.

The spelling of 137216276 in words is "one hundred thirty-seven million, two hundred sixteen thousand, two hundred seventy-six".