249908114 has 4 divisors (see below), whose sum is σ = 374862174. Its totient is φ = 124954056.

The previous prime is 249908077. The next prime is 249908137. The reversal of 249908114 is 411809942.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 238177489 + 11730625 = 15433^2 + 3425^2 .

It is a super-3 number, since 3×249908114³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62477027 + ... + 62477030.

Almost surely, 2^249908114 is an apocalyptic number.

249908114 is a deficient number, since it is larger than the sum of its proper divisors (124954060).

249908114 is a wasteful number, since it uses less digits than its factorization.

249908114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124954059.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 249908114 is about 15808.4823433497. The cubic root of 249908114 is about 629.8833360862.

The spelling of 249908114 in words is "two hundred forty-nine million, nine hundred eight thousand, one hundred fourteen".