2318025 has 24 divisors (see below), whose sum is σ = 3960064. Its totient is φ = 1195200.

The previous prime is 2318021. The next prime is 2318033. The reversal of 2318025 is 5208132.

It is not a de Polignac number, because 2318025 - 2² = 2318021 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2317992 and 2318010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2318021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1827 + ... + 2823.

2^2318025 is an apocalyptic number.

2318025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2318025 is a deficient number, since it is larger than the sum of its proper divisors (1642039).

2318025 is a wasteful number, since it uses less digits than its factorization.

2318025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2318025 is about 1522.5061576230. The cubic root of 2318025 is about 132.3445429675.

It can be divided in two parts, 231 and 8025, that multiplied together give a triangular number (1853775 = T₁₉₂₅).

The spelling of 2318025 in words is "two million, three hundred eighteen thousand, twenty-five".