313772 has 12 divisors (see below), whose sum is σ = 561120. Its totient is φ = 153456.

The previous prime is 313763. The next prime is 313777. The reversal of 313772 is 277313.

It is not an unprimeable number, because it can be changed into a prime (313777) 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, 647 + ... + 1022.

It is an arithmetic number, because the mean of its divisors is an integer number (46760).

2³¹³⁷⁷² is an apocalyptic number.

It is an amenable number.

313772 is a deficient number, since it is larger than the sum of its proper divisors (247348).

313772 is a wasteful number, since it uses less digits than its factorization.

313772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1718 counting only the distinct ones).

The product of its digits is 882, while the sum is 23.

The square root of 313772 is about 560.1535503770. The cubic root of 313772 is about 67.9523888175.

The spelling of 313772 in words is "three hundred thirteen thousand, seven hundred seventy-two".