137422534 has 16 divisors (see below), whose sum is σ = 210701088. Its totient is φ = 67197312.

The previous prime is 137422531. The next prime is 137422541. The reversal of 137422534 is 435224731.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 137422496 and 137422505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137422531) 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, 33799 + ... + 37645.

It is an arithmetic number, because the mean of its divisors is an integer number (13168818).

Almost surely, 2^137422534 is an apocalyptic number.

137422534 is a deficient number, since it is larger than the sum of its proper divisors (73278554).

137422534 is a wasteful number, since it uses less digits than its factorization.

137422534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239.

The product of its digits is 20160, while the sum is 31.

The square root of 137422534 is about 11722.7357728476. The cubic root of 137422534 is about 516.0431102936.

The spelling of 137422534 in words is "one hundred thirty-seven million, four hundred twenty-two thousand, five hundred thirty-four".