137022194 has 16 divisors (see below), whose sum is σ = 208039968. Its totient is φ = 67680672.

The previous prime is 137022191. The next prime is 137022199. The reversal of 137022194 is 491220731.

It is not an unprimeable number, because it can be changed into a prime (137022191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61097 + ... + 63299.

It is an arithmetic number, because the mean of its divisors is an integer number (13002498).

Almost surely, 2^137022194 is an apocalyptic number.

137022194 is a deficient number, since it is larger than the sum of its proper divisors (71017774).

137022194 is a wasteful number, since it uses less digits than its factorization.

137022194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 137022194 is about 11705.6479530182. The cubic root of 137022194 is about 515.5415097828.

It can be divided in two parts, 13 and 7022194, that added together give a palindrome (7022207).

The spelling of 137022194 in words is "one hundred thirty-seven million, twenty-two thousand, one hundred ninety-four".