10731316 has 6 divisors (see below), whose sum is σ = 18779810. Its totient is φ = 5365656.

The previous prime is 10731313. The next prime is 10731337. The reversal of 10731316 is 61313701.

It can be written as a sum of positive squares in only one way, i.e., 10692900 + 38416 = 3270^2 + 196^2 .

It is a super-2 number, since 2×10731316² = 230322286183712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10731311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341411 + ... + 1341418.

Almost surely, 2^10731316 is an apocalyptic number.

It is an amenable number.

10731316 is a deficient number, since it is larger than the sum of its proper divisors (8048494).

10731316 is a wasteful number, since it uses less digits than its factorization.

10731316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682833 (or 2682831 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 10731316 is about 3275.8687397391. The cubic root of 10731316 is about 220.5723115414.

The spelling of 10731316 in words is "ten million, seven hundred thirty-one thousand, three hundred sixteen".