115428801 has 8 divisors (see below), whose sum is σ = 154687104. Its totient is φ = 76561520.

The previous prime is 115428791. The next prime is 115428809. The reversal of 115428801 is 108824511.

It is a happy number.

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 115428801 - 2⁶ = 115428737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115428809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97065 + ... + 98246.

It is an arithmetic number, because the mean of its divisors is an integer number (19335888).

Almost surely, 2^115428801 is an apocalyptic number.

It is an amenable number.

115428801 is a deficient number, since it is larger than the sum of its proper divisors (39258303).

115428801 is a wasteful number, since it uses less digits than its factorization.

115428801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195511.

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 115428801 is about 10743.7796421930. The cubic root of 115428801 is about 486.8980794630.

The spelling of 115428801 in words is "one hundred fifteen million, four hundred twenty-eight thousand, eight hundred one".