114978090 has 16 divisors (see below), whose sum is σ = 275947488. Its totient is φ = 30660816.

The previous prime is 114978067. The next prime is 114978109. The reversal of 114978090 is 90879411.

It is a happy number.

It is a super-2 number, since 2×114978090² = 26439922360096200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916272 + ... + 1916331.

It is an arithmetic number, because the mean of its divisors is an integer number (17246718).

Almost surely, 2^114978090 is an apocalyptic number.

114978090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

114978090 is an abundant number, since it is smaller than the sum of its proper divisors (160969398).

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

114978090 is a wasteful number, since it uses less digits than its factorization.

114978090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832613.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 114978090 is about 10722.7836870842. The cubic root of 114978090 is about 486.2635279288.

The spelling of 114978090 in words is "one hundred fourteen million, nine hundred seventy-eight thousand, ninety".