1316572 has 6 divisors (see below), whose sum is σ = 2304008. Its totient is φ = 658284.

The previous prime is 1316537. The next prime is 1316591. The reversal of 1316572 is 2756131.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164568 + ... + 164575.

2^1316572 is an apocalyptic number.

It is an amenable number.

1316572 is a deficient number, since it is larger than the sum of its proper divisors (987436).

1316572 is a wasteful number, since it uses less digits than its factorization.

1316572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329147 (or 329145 counting only the distinct ones).

The product of its digits is 1260, while the sum is 25.

The square root of 1316572 is about 1147.4197139670. The cubic root of 1316572 is about 109.6010895517.

The spelling of 1316572 in words is "one million, three hundred sixteen thousand, five hundred seventy-two".