137413222 has 8 divisors (see below), whose sum is σ = 211147272. Its totient is φ = 67030800.

The previous prime is 137413217. The next prime is 137413249. The reversal of 137413222 is 222314731.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 837804 + ... + 837967.

It is an arithmetic number, because the mean of its divisors is an integer number (26393409).

Almost surely, 2^137413222 is an apocalyptic number.

137413222 is a deficient number, since it is larger than the sum of its proper divisors (73734050).

137413222 is a wasteful number, since it uses less digits than its factorization.

137413222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675814.

The product of its digits is 2016, while the sum is 25.

The square root of 137413222 is about 11722.3385892065. The cubic root of 137413222 is about 516.0314540248.

Adding to 137413222 its reverse (222314731), we get a palindrome (359727953).

The spelling of 137413222 in words is "one hundred thirty-seven million, four hundred thirteen thousand, two hundred twenty-two".