137042594 has 8 divisors (see below), whose sum is σ = 221376540. Its totient is φ = 63250416.

The previous prime is 137042569. The next prime is 137042621. The reversal of 137042594 is 495240731.

It can be written as a sum of positive squares in 2 ways, for example, as 133102369 + 3940225 = 11537^2 + 1985^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2635409 + ... + 2635460.

Almost surely, 2^137042594 is an apocalyptic number.

137042594 is a deficient number, since it is larger than the sum of its proper divisors (84333946).

137042594 is a wasteful number, since it uses less digits than its factorization.

137042594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270884.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 137042594 is about 11706.5192948203. The cubic root of 137042594 is about 515.5670932902.

The spelling of 137042594 in words is "one hundred thirty-seven million, forty-two thousand, five hundred ninety-four".