5725969 has 4 divisors (see below), whose sum is σ = 5743600. Its totient is φ = 5708340.

The previous prime is 5725943. The next prime is 5725981. The reversal of 5725969 is 9695275.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5725969 - 2⁹ = 5725457 is a prime.

It is a super-2 number, since 2×5725969² = 65573441977922, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5² + 7⁵ + 2¹² + 5⁸ + 9⁶ + 6 + 9⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5725169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8319 + ... + 8980.

It is an arithmetic number, because the mean of its divisors is an integer number (1435900).

Almost surely, 2^5725969 is an apocalyptic number.

It is an amenable number.

5725969 is a deficient number, since it is larger than the sum of its proper divisors (17631).

5725969 is a wasteful number, since it uses less digits than its factorization.

5725969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17630.

The product of its digits is 170100, while the sum is 43.

The square root of 5725969 is about 2392.8997053784. The cubic root of 5725969 is about 178.9024675955.

The spelling of 5725969 in words is "five million, seven hundred twenty-five thousand, nine hundred sixty-nine".