115204407 has 8 divisors (see below), whose sum is σ = 154019184. Its totient is φ = 76596288.

The previous prime is 115204399. The next prime is 115204409. The reversal of 115204407 is 704402511.

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

It is not a de Polignac number, because 115204407 - 2³ = 115204399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115204409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50358 + ... + 52595.

It is an arithmetic number, because the mean of its divisors is an integer number (19252398).

Almost surely, 2^115204407 is an apocalyptic number.

115204407 is a deficient number, since it is larger than the sum of its proper divisors (38814777).

115204407 is a wasteful number, since it uses less digits than its factorization.

115204407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103329.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 115204407 is about 10733.3315890268. The cubic root of 115204407 is about 486.5823642575.

Adding to 115204407 its reverse (704402511), we get a palindrome (819606918).

The spelling of 115204407 in words is "one hundred fifteen million, two hundred four thousand, four hundred seven".