253888714 has 8 divisors (see below), whose sum is σ = 380941920. Its totient is φ = 126908076.

The previous prime is 253888703. The next prime is 253888721. The reversal of 253888714 is 417888352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8334 + ... + 24025.

It is an arithmetic number, because the mean of its divisors is an integer number (47617740).

Almost surely, 2^253888714 is an apocalyptic number.

253888714 is a deficient number, since it is larger than the sum of its proper divisors (127053206).

253888714 is a wasteful number, since it uses less digits than its factorization.

253888714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36284.

The product of its digits is 430080, while the sum is 46.

The square root of 253888714 is about 15933.8857156690. The cubic root of 253888714 is about 633.2100491949.

The spelling of 253888714 in words is "two hundred fifty-three million, eight hundred eighty-eight thousand, seven hundred fourteen".