114991898 has 16 divisors (see below), whose sum is σ = 197273664. Its totient is φ = 49246080.

The previous prime is 114991883. The next prime is 114991907. The reversal of 114991898 is 898199411.

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, 27161 + ... + 31107.

It is an arithmetic number, because the mean of its divisors is an integer number (12329604).

Almost surely, 2^114991898 is an apocalyptic number.

114991898 is a deficient number, since it is larger than the sum of its proper divisors (82281766).

114991898 is a wasteful number, since it uses less digits than its factorization.

114991898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037.

The product of its digits is 186624, while the sum is 50.

The square root of 114991898 is about 10723.4275304121. The cubic root of 114991898 is about 486.2829926750.

The spelling of 114991898 in words is "one hundred fourteen million, nine hundred ninety-one thousand, eight hundred ninety-eight".