137098 has 8 divisors (see below), whose sum is σ = 221508. Its totient is φ = 63264.

The previous prime is 137089. The next prime is 137117. The reversal of 137098 is 890731.

It can be written as a sum of positive squares in 2 ways, for example, as 131769 + 5329 = 363^2 + 73^2 .

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

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, 2611 + ... + 2662.

2¹³⁷⁰⁹⁸ is an apocalyptic number.

137098 is a deficient number, since it is larger than the sum of its proper divisors (84410).

137098 is a wasteful number, since it uses less digits than its factorization.

137098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5288.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 137098 is about 370.2674708910. The cubic root of 137098 is about 51.5636564785.

The spelling of 137098 in words is "one hundred thirty-seven thousand, ninety-eight".