12538097 has 8 divisors (see below), whose sum is σ = 14730240. Its totient is φ = 10521360.

The previous prime is 12538073. The next prime is 12538109. The reversal of 12538097 is 79083521.

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 12538097 - 2⁶ = 12538033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12538297) 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, 43697 + ... + 43982.

It is an arithmetic number, because the mean of its divisors is an integer number (1841280).

Almost surely, 2^12538097 is an apocalyptic number.

It is an amenable number.

12538097 is a deficient number, since it is larger than the sum of its proper divisors (2192143).

12538097 is a wasteful number, since it uses less digits than its factorization.

12538097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87703.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 12538097 is about 3540.9175364586. The cubic root of 12538097 is about 232.3149767041.

The spelling of 12538097 in words is "twelve million, five hundred thirty-eight thousand, ninety-seven".