114989428 has 24 divisors (see below), whose sum is σ = 213405192. Its totient is φ = 54027264.

The previous prime is 114989423. The next prime is 114989429. The reversal of 114989428 is 824989411.

It can be written as a sum of positive squares in 4 ways, for example, as 29833444 + 85155984 = 5462^2 + 9228^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114989423) 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, 69426 + ... + 71062.

It is an arithmetic number, because the mean of its divisors is an integer number (8891883).

Almost surely, 2^114989428 is an apocalyptic number.

It is an amenable number.

114989428 is a deficient number, since it is larger than the sum of its proper divisors (98415764).

114989428 is a wasteful number, since it uses less digits than its factorization.

114989428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691 (or 2689 counting only the distinct ones).

The product of its digits is 165888, while the sum is 46.

The square root of 114989428 is about 10723.3123613928. The cubic root of 114989428 is about 486.2795109005.

The spelling of 114989428 in words is "one hundred fourteen million, nine hundred eighty-nine thousand, four hundred twenty-eight".