925261 has 4 divisors (see below), whose sum is σ = 934524. Its totient is φ = 916000.

The previous prime is 925241. The next prime is 925271. The reversal of 925261 is 162529.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 649636 + 275625 = 806^2 + 525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-925261 is a prime.

It is a super-2 number, since 2×925261² = 1712215836242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4480 + ... + 4681.

It is an arithmetic number, because the mean of its divisors is an integer number (233631).

2⁹²⁵²⁶¹ is an apocalyptic number.

It is an amenable number.

925261 is a deficient number, since it is larger than the sum of its proper divisors (9263).

925261 is a wasteful number, since it uses less digits than its factorization.

925261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9262.

The product of its digits is 1080, while the sum is 25.

The square root of 925261 is about 961.9048809524. The cubic root of 925261 is about 97.4439212909.

The spelling of 925261 in words is "nine hundred twenty-five thousand, two hundred sixty-one".