7253669 has 2 divisors, whose sum is σ = 7253670. Its totient is φ = 7253668.

The previous prime is 7253657. The next prime is 7253699. The reversal of 7253669 is 9663527.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4464769 + 2788900 = 2113^2 + 1670^2 .

It is an emirp because it is prime and its reverse (9663527) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7253669 - 2¹² = 7249573 is a prime.

It is a super-2 number, since 2×7253669² = 105231427923122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7253639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626834 + 3626835.

It is an arithmetic number, because the mean of its divisors is an integer number (3626835).

Almost surely, 2^7253669 is an apocalyptic number.

It is an amenable number.

7253669 is a deficient number, since it is larger than the sum of its proper divisors (1).

7253669 is an equidigital number, since it uses as much as digits as its factorization.

7253669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 38.

The square root of 7253669 is about 2693.2636335866. The cubic root of 7253669 is about 193.5764753677.

The spelling of 7253669 in words is "seven million, two hundred fifty-three thousand, six hundred sixty-nine".