925247 has 4 divisors (see below), whose sum is σ = 947856. Its totient is φ = 902640.

The previous prime is 925241. The next prime is 925271. The reversal of 925247 is 742529.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 742529 = 733 ⋅1013.

It is a cyclic number.

It is not a de Polignac number, because 925247 - 2¹⁴ = 908863 is a prime.

It is a super-2 number, since 2×925247² = 1712164022018, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11243 + ... + 11324.

It is an arithmetic number, because the mean of its divisors is an integer number (236964).

2⁹²⁵²⁴⁷ is an apocalyptic number.

925247 is a deficient number, since it is larger than the sum of its proper divisors (22609).

925247 is a wasteful number, since it uses less digits than its factorization.

925247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22608.

The product of its digits is 5040, while the sum is 29.

The square root of 925247 is about 961.8976036980. The cubic root of 925247 is about 97.4434298182.

The spelling of 925247 in words is "nine hundred twenty-five thousand, two hundred forty-seven".