137597097 has 8 divisors (see below), whose sum is σ = 200141280. Its totient is φ = 83392160.

The previous prime is 137597071. The next prime is 137597101. The reversal of 137597097 is 790795731.

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

It is a cyclic number.

It is not a de Polignac number, because 137597097 - 2¹⁴ = 137580713 is a prime.

It is a super-2 number, since 2×137597097² = 37865922205654818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (137595097) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2084772 + ... + 2084837.

It is an arithmetic number, because the mean of its divisors is an integer number (25017660).

Almost surely, 2^137597097 is an apocalyptic number.

It is an amenable number.

137597097 is a deficient number, since it is larger than the sum of its proper divisors (62544183).

137597097 is a wasteful number, since it uses less digits than its factorization.

137597097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169623.

The product of its (nonzero) digits is 416745, while the sum is 48.

The square root of 137597097 is about 11730.1788988915. The cubic root of 137597097 is about 516.2615216294.

The spelling of 137597097 in words is "one hundred thirty-seven million, five hundred ninety-seven thousand, ninety-seven".