314857772 has 12 divisors (see below), whose sum is σ = 556151400. Its totient is φ = 155957376.

The previous prime is 314857771. The next prime is 314857813. The reversal of 314857772 is 277758413.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (314857771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367397 + ... + 368252.

It is an arithmetic number, because the mean of its divisors is an integer number (46345950).

Almost surely, 2^314857772 is an apocalyptic number.

It is an amenable number.

314857772 is a deficient number, since it is larger than the sum of its proper divisors (241293628).

314857772 is a wasteful number, since it uses less digits than its factorization.

314857772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735760 (or 735758 counting only the distinct ones).

The product of its digits is 329280, while the sum is 44.

The square root of 314857772 is about 17744.2320769314. The cubic root of 314857772 is about 680.3067906324.

The spelling of 314857772 in words is "three hundred fourteen million, eight hundred fifty-seven thousand, seven hundred seventy-two".