2625441 has 32 divisors (see below), whose sum is σ = 4408320. Its totient is φ = 1353024.

The previous prime is 2625433. The next prime is 2625449. The reversal of 2625441 is 1445262.

It is an interprime number because it is at equal distance from previous prime (2625433) and next prime (2625449).

It is not a de Polignac number, because 2625441 - 2³ = 2625433 is a prime.

2625441 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16026 + ... + 16188.

It is an arithmetic number, because the mean of its divisors is an integer number (137760).

2^2625441 is an apocalyptic number.

2625441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2625441 is a deficient number, since it is larger than the sum of its proper divisors (1782879).

2625441 is a wasteful number, since it uses less digits than its factorization.

2625441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245.

The product of its digits is 1920, while the sum is 24.

The square root of 2625441 is about 1620.3212644411. The cubic root of 2625441 is about 137.9539333742.

It can be divided in two parts, 2625 and 441, that multiplied together give a cube (1157625 = 105³).

The spelling of 2625441 in words is "two million, six hundred twenty-five thousand, four hundred forty-one".