137200630 has 16 divisors (see below), whose sum is σ = 282241440. Its totient is φ = 47040192.

The previous prime is 137200627. The next prime is 137200633. The reversal of 137200630 is 36002731.

137200630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (137200627) and next prime (137200633).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137200633) 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, 979935 + ... + 980074.

It is an arithmetic number, because the mean of its divisors is an integer number (17640090).

Almost surely, 2^137200630 is an apocalyptic number.

137200630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137200630 is an abundant number, since it is smaller than the sum of its proper divisors (145040810).

137200630 is a wasteful number, since it uses less digits than its factorization.

137200630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960023.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 137200630 is about 11713.2672640899. The cubic root of 137200630 is about 515.7651992438.

The spelling of 137200630 in words is "one hundred thirty-seven million, two hundred thousand, six hundred thirty".