2317157214 has 8 divisors (see below), whose sum is σ = 4634314440. Its totient is φ = 772385736.

The previous prime is 2317157197. The next prime is 2317157233. The reversal of 2317157214 is 4127517132.

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

2317157214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193096429 + ... + 193096440.

It is an arithmetic number, because the mean of its divisors is an integer number (579289305).

Almost surely, 2^2317157214 is an apocalyptic number.

2317157214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2317157214 is a wasteful number, since it uses less digits than its factorization.

2317157214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386192874.

The product of its digits is 11760, while the sum is 33.

The square root of 2317157214 is about 48136.8592037329. The cubic root of 2317157214 is about 1323.2802587843.

The spelling of 2317157214 in words is "two billion, three hundred seventeen million, one hundred fifty-seven thousand, two hundred fourteen".