2653825 has 24 divisors (see below), whose sum is σ = 3581120. Its totient is φ = 1944000.

The previous prime is 2653813. The next prime is 2653841. The reversal of 2653825 is 5283562.

It is a happy number.

It is not a de Polignac number, because 2653825 - 2⁷ = 2653697 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 6⁶ + 5⁸ + 3⁵ + 8 + 2¹⁸ + 5⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17500 + ... + 17650.

2^2653825 is an apocalyptic number.

2653825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2653825 is a deficient number, since it is larger than the sum of its proper divisors (927295).

2653825 is a wasteful number, since it uses less digits than its factorization.

2653825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 212 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 2653825 is about 1629.0564753869. The cubic root of 2653825 is about 138.4492987360.

The spelling of 2653825 in words is "two million, six hundred fifty-three thousand, eight hundred twenty-five".