1139714250 has 32 divisors (see below), whose sum is σ = 2844728640. Its totient is φ = 303923600.

The previous prime is 1139714249. The next prime is 1139714263. The reversal of 1139714250 is 524179311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759060 + ... + 760559.

It is an arithmetic number, because the mean of its divisors is an integer number (88897770).

Almost surely, 2^1139714250 is an apocalyptic number.

1139714250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1139714250 is an abundant number, since it is smaller than the sum of its proper divisors (1705014390).

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

1139714250 is a wasteful number, since it uses less digits than its factorization.

1139714250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519639 (or 1519629 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 1139714250 is about 33759.6541747690. The cubic root of 1139714250 is about 1044.5566367795.

The spelling of 1139714250 in words is "one billion, one hundred thirty-nine million, seven hundred fourteen thousand, two hundred fifty".