3572993 has 2 divisors, whose sum is σ = 3572994. Its totient is φ = 3572992.

The previous prime is 3572983. The next prime is 3573001. The reversal of 3572993 is 3992753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2666689 + 906304 = 1633^2 + 952^2 .

It is a cyclic number.

It is not a de Polignac number, because 3572993 - 2¹⁸ = 3310849 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3572903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1786496 + 1786497.

It is an arithmetic number, because the mean of its divisors is an integer number (1786497).

Almost surely, 2^3572993 is an apocalyptic number.

It is an amenable number.

3572993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3572993 is an equidigital number, since it uses as much as digits as its factorization.

3572993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51030, while the sum is 38.

The square root of 3572993 is about 1890.2362286233. The cubic root of 3572993 is about 152.8776700282.

The spelling of 3572993 in words is "three million, five hundred seventy-two thousand, nine hundred ninety-three".