2298025 has 6 divisors (see below), whose sum is σ = 2849582. Its totient is φ = 1838400.

The previous prime is 2298019. The next prime is 2298029. The reversal of 2298025 is 5208922.

It can be written as a sum of positive squares in 3 ways, for example, as 11881 + 2286144 = 109^2 + 1512^2 .

It is not a de Polignac number, because 2298025 - 2¹⁷ = 2166953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2297984 and 2298002.

It is not an unprimeable number, because it can be changed into a prime (2298029) 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, 45936 + ... + 45985.

2^2298025 is an apocalyptic number.

2298025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2298025 is a deficient number, since it is larger than the sum of its proper divisors (551557).

2298025 is an equidigital number, since it uses as much as digits as its factorization.

2298025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91931 (or 91926 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2298025 is about 1515.9238107504. The cubic root of 2298025 is about 131.9628185759.

It can be divided in two parts, 22980 and 25, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 2298025 in words is "two million, two hundred ninety-eight thousand, twenty-five".