115001432 has 48 divisors (see below), whose sum is σ = 270138960. Its totient is φ = 45493056.

The previous prime is 115001407. The next prime is 115001437. The reversal of 115001432 is 234100511.

It is a self number, because there is not a number n which added to its sum of digits gives 115001432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115001437) 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 11 ways as a sum of consecutive naturals, for example, 6188 + ... + 16379.

It is an arithmetic number, because the mean of its divisors is an integer number (5627895).

Almost surely, 2^115001432 is an apocalyptic number.

It is an amenable number.

115001432 is an abundant number, since it is smaller than the sum of its proper divisors (155137528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115001432 is a wasteful number, since it uses less digits than its factorization.

115001432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22600 (or 22589 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 115001432 is about 10723.8720619000. The cubic root of 115001432 is about 486.2964315753.

Adding to 115001432 its reverse (234100511), we get a palindrome (349101943).

The spelling of 115001432 in words is "one hundred fifteen million, one thousand, four hundred thirty-two".