115398001 has 8 divisors (see below), whose sum is σ = 121637600. Its totient is φ = 109175040.

The previous prime is 115397999. The next prime is 115398011. The reversal of 115398001 is 100893511.

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 115398001 - 2¹ = 115397999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115398011) 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, 11665 + ... + 19153.

It is an arithmetic number, because the mean of its divisors is an integer number (15204700).

Almost surely, 2^115398001 is an apocalyptic number.

It is an amenable number.

115398001 is a deficient number, since it is larger than the sum of its proper divisors (6239599).

115398001 is an equidigital number, since it uses as much as digits as its factorization.

115398001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8319.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 115398001 is about 10742.3461590101. The cubic root of 115398001 is about 486.8547690854.

The spelling of 115398001 in words is "one hundred fifteen million, three hundred ninety-eight thousand, one".