1316452 has 12 divisors (see below), whose sum is σ = 2312380. Its totient is φ = 655776.

The previous prime is 1316437. The next prime is 1316479. The reversal of 1316452 is 2546131.

It can be written as a sum of positive squares in 2 ways, for example, as 820836 + 495616 = 906^2 + 704^2 .

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, 1174 + ... + 2002.

2^1316452 is an apocalyptic number.

It is an amenable number.

1316452 is a deficient number, since it is larger than the sum of its proper divisors (995928).

1316452 is a wasteful number, since it uses less digits than its factorization.

1316452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1228 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 1316452 is about 1147.3674215351. The cubic root of 1316452 is about 109.5977595578.

The spelling of 1316452 in words is "one million, three hundred sixteen thousand, four hundred fifty-two".