4428658115 has 16 divisors (see below), whose sum is σ = 6079207680. Its totient is φ = 3033984480.

The previous prime is 4428658081. The next prime is 4428658123. The reversal of 4428658115 is 5118568244.

It is not a de Polignac number, because 4428658115 - 2⁸ = 4428657859 is a prime.

It is a super-2 number, since 2×4428658115² = 39226025399110706450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19805 + ... + 96174.

It is an arithmetic number, because the mean of its divisors is an integer number (379950480).

Almost surely, 2^4428658115 is an apocalyptic number.

4428658115 is a deficient number, since it is larger than the sum of its proper divisors (1650549565).

4428658115 is a wasteful number, since it uses less digits than its factorization.

4428658115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117082.

The product of its digits is 307200, while the sum is 44.

The square root of 4428658115 is about 66548.1638739943. The cubic root of 4428658115 is about 1642.1924517630.

The spelling of 4428658115 in words is "four billion, four hundred twenty-eight million, six hundred fifty-eight thousand, one hundred fifteen".