2026625 has 16 divisors (see below), whose sum is σ = 2615808. Its totient is φ = 1566000.

The previous prime is 2026613. The next prime is 2026627. The reversal of 2026625 is 5266202.

It is a happy number.

It is not a de Polignac number, because 2026625 - 2¹⁴ = 2010241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2026625.

It is not an unprimeable number, because it can be changed into a prime (2026627) 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 15 ways as a sum of consecutive naturals, for example, 3614 + ... + 4136.

It is an arithmetic number, because the mean of its divisors is an integer number (163488).

2^2026625 is an apocalyptic number.

2026625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2026625 is a deficient number, since it is larger than the sum of its proper divisors (589183).

2026625 is an equidigital number, since it uses as much as digits as its factorization.

2026625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2026625 is about 1423.5957993757. The cubic root of 2026625 is about 126.5487321812.

The spelling of 2026625 in words is "two million, twenty-six thousand, six hundred twenty-five".