137792699 has 16 divisors (see below), whose sum is σ = 156280320. Its totient is φ = 120382560.

The previous prime is 137792689. The next prime is 137792713. The reversal of 137792699 is 996297731.

It is a happy number.

137792699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137792699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137792699.

It is not an unprimeable number, because it can be changed into a prime (137792639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31742 + ... + 35820.

It is an arithmetic number, because the mean of its divisors is an integer number (9767520).

Almost surely, 2^137792699 is an apocalyptic number.

137792699 is a deficient number, since it is larger than the sum of its proper divisors (18487621).

137792699 is a wasteful number, since it uses less digits than its factorization.

137792699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210.

The product of its digits is 1285956, while the sum is 53.

The square root of 137792699 is about 11738.5134919205. The cubic root of 137792699 is about 516.5060373827.

The spelling of 137792699 in words is "one hundred thirty-seven million, seven hundred ninety-two thousand, six hundred ninety-nine".