572196787 has 2 divisors, whose sum is σ = 572196788. Its totient is φ = 572196786.

The previous prime is 572196773. The next prime is 572196797. The reversal of 572196787 is 787691275.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572196787 is a prime.

It is not a weakly prime, because it can be changed into another prime (572196707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286098393 + 286098394.

It is an arithmetic number, because the mean of its divisors is an integer number (286098394).

Almost surely, 2^572196787 is an apocalyptic number.

572196787 is a deficient number, since it is larger than the sum of its proper divisors (1).

572196787 is an equidigital number, since it uses as much as digits as its factorization.

572196787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1481760, while the sum is 52.

The square root of 572196787 is about 23920.6351713327. The cubic root of 572196787 is about 830.1982334852.

The spelling of 572196787 in words is "five hundred seventy-two million, one hundred ninety-six thousand, seven hundred eighty-seven".