314648 has 16 divisors (see below), whose sum is σ = 606480. Its totient is φ = 152928.

The previous prime is 314641. The next prime is 314651. The reversal of 314648 is 846413.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁹ + 1 + 6² + 4² + 4⁹ + 8⁵ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314648.

It is not an unprimeable number, because it can be changed into a prime (314641) by changing a digit.

314648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236 + ... + 827.

It is an arithmetic number, because the mean of its divisors is an integer number (37905).

2³¹⁴⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

314648 is a deficient number, since it is larger than the sum of its proper divisors (291832).

314648 is a wasteful number, since it uses less digits than its factorization.

314648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106 (or 1102 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 314648 is about 560.9349338381. The cubic root of 314648 is about 68.0155673701.

The spelling of 314648 in words is "three hundred fourteen thousand, six hundred forty-eight".