115625397 has 8 divisors (see below), whose sum is σ = 155293056. Its totient is φ = 76520672.

The previous prime is 115625387. The next prime is 115625399. The reversal of 115625397 is 793526511.

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 115625397 - 2⁸ = 115625141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115625399) 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, 140253 + ... + 141074.

It is an arithmetic number, because the mean of its divisors is an integer number (19411632).

Almost surely, 2^115625397 is an apocalyptic number.

It is an amenable number.

115625397 is a deficient number, since it is larger than the sum of its proper divisors (39667659).

115625397 is a wasteful number, since it uses less digits than its factorization.

115625397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281467.

The product of its digits is 56700, while the sum is 39.

The square root of 115625397 is about 10752.9250439125. The cubic root of 115625397 is about 487.1743476656.

The spelling of 115625397 in words is "one hundred fifteen million, six hundred twenty-five thousand, three hundred ninety-seven".