292225 has 6 divisors (see below), whose sum is σ = 362390. Its totient is φ = 233760.

The previous prime is 292223. The next prime is 292231. The reversal of 292225 is 522292.

It can be written as a sum of positive squares in 3 ways, for example, as 92416 + 199809 = 304^2 + 447^2 .

It is not a de Polignac number, because 292225 - 2¹ = 292223 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 292196 and 292205.

It is not an unprimeable number, because it can be changed into a prime (292223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5820 + ... + 5869.

2²⁹²²²⁵ is an apocalyptic number.

292225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

292225 is a deficient number, since it is larger than the sum of its proper divisors (70165).

292225 is a wasteful number, since it uses less digits than its factorization.

292225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11699 (or 11694 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 292225 is about 540.5783939449. The cubic root of 292225 is about 66.3599101156.

The spelling of 292225 in words is "two hundred ninety-two thousand, two hundred twenty-five".