114949278 has 24 divisors (see below), whose sum is σ = 262165800. Its totient is φ = 36299664.

The previous prime is 114949253. The next prime is 114949309. The reversal of 114949278 is 872949411.

It is a happy number.

114949278 is a `hidden beast` number, since 1 + 1 + 494 + 92 + 78 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167713 + ... + 168396.

It is an arithmetic number, because the mean of its divisors is an integer number (10923575).

Almost surely, 2^114949278 is an apocalyptic number.

114949278 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

114949278 is an abundant number, since it is smaller than the sum of its proper divisors (147216522).

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

114949278 is a wasteful number, since it uses less digits than its factorization.

114949278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336136 (or 336133 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 114949278 is about 10721.4401084929. The cubic root of 114949278 is about 486.2229074500. Note that the first 3 decimals are identical.

The spelling of 114949278 in words is "one hundred fourteen million, nine hundred forty-nine thousand, two hundred seventy-eight".