115220441 has 8 divisors (see below), whose sum is σ = 139426560. Its totient is φ = 92950848.

The previous prime is 115220429. The next prime is 115220447. The reversal of 115220441 is 144022511.

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 115220441 - 2¹⁴ = 115204057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115220447) 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, 484001 + ... + 484238.

It is an arithmetic number, because the mean of its divisors is an integer number (17428320).

Almost surely, 2^115220441 is an apocalyptic number.

It is an amenable number.

115220441 is a deficient number, since it is larger than the sum of its proper divisors (24206119).

115220441 is an equidigital number, since it uses as much as digits as its factorization.

115220441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968263.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 115220441 is about 10734.0784886268. The cubic root of 115220441 is about 486.6049371779.

Adding to 115220441 its reverse (144022511), we get a palindrome (259242952).

The spelling of 115220441 in words is "one hundred fifteen million, two hundred twenty thousand, four hundred forty-one".