2997653 has 2 divisors, whose sum is σ = 2997654. Its totient is φ = 2997652.

The previous prime is 2997641. The next prime is 2997667. The reversal of 2997653 is 3567992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2745649 + 252004 = 1657^2 + 502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2997653 - 2⁴ = 2997637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2997653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2997623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1498826 + 1498827.

It is an arithmetic number, because the mean of its divisors is an integer number (1498827).

2^2997653 is an apocalyptic number.

It is an amenable number.

2997653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2997653 is an equidigital number, since it uses as much as digits as its factorization.

2997653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 41.

The square root of 2997653 is about 1731.3731544644. The cubic root of 2997653 is about 144.1873365547.

The spelling of 2997653 in words is "two million, nine hundred ninety-seven thousand, six hundred fifty-three".