5691725 has 24 divisors (see below), whose sum is σ = 7728672. Its totient is φ = 4132800.

The previous prime is 5691709. The next prime is 5691739. The reversal of 5691725 is 5271965.

It is not a de Polignac number, because 5691725 - 2⁴ = 5691709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 26870 + ... + 27080.

It is an arithmetic number, because the mean of its divisors is an integer number (322028).

Almost surely, 2^5691725 is an apocalyptic number.

It is an amenable number.

5691725 is a deficient number, since it is larger than the sum of its proper divisors (2036947).

5691725 is a wasteful number, since it uses less digits than its factorization.

5691725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 312 counting only the distinct ones).

The product of its digits is 18900, while the sum is 35.

The square root of 5691725 is about 2385.7336397846. The cubic root of 5691725 is about 178.5451138367.

The spelling of 5691725 in words is "five million, six hundred ninety-one thousand, seven hundred twenty-five".