1572713 has 2 divisors, whose sum is σ = 1572714. Its totient is φ = 1572712.

The previous prime is 1572689. The next prime is 1572731. The reversal of 1572713 is 3172751.

Together with next prime (1572731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1570009 + 2704 = 1253^2 + 52^2 .

It is an emirp because it is prime and its reverse (3172751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1572713 - 2¹⁴ = 1556329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1572773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786356 + 786357.

It is an arithmetic number, because the mean of its divisors is an integer number (786357).

2^1572713 is an apocalyptic number.

It is an amenable number.

1572713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1572713 is an equidigital number, since it uses as much as digits as its factorization.

1572713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1470, while the sum is 26.

The square root of 1572713 is about 1254.0785461844. The cubic root of 1572713 is about 116.2919962346.

The spelling of 1572713 in words is "one million, five hundred seventy-two thousand, seven hundred thirteen".