925481 has 4 divisors (see below), whose sum is σ = 950532. Its totient is φ = 900432.

The previous prime is 925469. The next prime is 925487. The reversal of 925481 is 184529.

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 885481 + 40000 = 941^2 + 200^2 .

It is a de Polignac number, because none of the positive numbers 2^k-925481 is a prime.

It is a super-2 number, since 2×925481² = 1713030162722, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 925481 parts by 1360 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925487) 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, 12470 + ... + 12543.

It is an arithmetic number, because the mean of its divisors is an integer number (237633).

2⁹²⁵⁴⁸¹ is an apocalyptic number.

It is an amenable number.

925481 is a deficient number, since it is larger than the sum of its proper divisors (25051).

925481 is a wasteful number, since it uses less digits than its factorization.

925481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25050.

The product of its digits is 2880, while the sum is 29.

The square root of 925481 is about 962.0192305770. The cubic root of 925481 is about 97.4516437836.

The spelling of 925481 in words is "nine hundred twenty-five thousand, four hundred eighty-one".