925729 has 4 divisors (see below), whose sum is σ = 1057984. Its totient is φ = 793476.

The previous prime is 925721. The next prime is 925733. The reversal of 925729 is 927529.

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 925729 - 2³ = 925721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 925694 and 925703.

It is not an unprimeable number, because it can be changed into a prime (925721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66117 + ... + 66130.

It is an arithmetic number, because the mean of its divisors is an integer number (264496).

2⁹²⁵⁷²⁹ is an apocalyptic number.

It is an amenable number.

925729 is a deficient number, since it is larger than the sum of its proper divisors (132255).

925729 is a wasteful number, since it uses less digits than its factorization.

925729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132254.

The product of its digits is 11340, while the sum is 34.

The square root of 925729 is about 962.1481174954. The cubic root of 925729 is about 97.4603476717.

The spelling of 925729 in words is "nine hundred twenty-five thousand, seven hundred twenty-nine".