137146898 has 16 divisors (see below), whose sum is σ = 235270464. Its totient is φ = 58736880.

The previous prime is 137146859. The next prime is 137146903. The reversal of 137146898 is 898641731.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27536 + ... + 32132.

It is an arithmetic number, because the mean of its divisors is an integer number (14704404).

Almost surely, 2^137146898 is an apocalyptic number.

137146898 is a deficient number, since it is larger than the sum of its proper divisors (98123566).

137146898 is a wasteful number, since it uses less digits than its factorization.

137146898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6737.

The product of its digits is 290304, while the sum is 47.

The square root of 137146898 is about 11710.9734010457. The cubic root of 137146898 is about 515.6978605971.

The spelling of 137146898 in words is "one hundred thirty-seven million, one hundred forty-six thousand, eight hundred ninety-eight".