2630441 has 16 divisors (see below), whose sum is σ = 3086208. Its totient is φ = 2217600.

The previous prime is 2630431. The next prime is 2630447. The reversal of 2630441 is 1440362.

2630441 = 484² + 485² + ... + 494².

It is a happy number.

It is not a de Polignac number, because 2630441 - 2⁶ = 2630377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9221 + ... + 9501.

It is an arithmetic number, because the mean of its divisors is an integer number (192888).

2^2630441 is an apocalyptic number.

It is an amenable number.

2630441 is a deficient number, since it is larger than the sum of its proper divisors (455767).

2630441 is a wasteful number, since it uses less digits than its factorization.

2630441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2630441 is about 1621.8634344482. The cubic root of 2630441 is about 138.0414529254.

The spelling of 2630441 in words is "two million, six hundred thirty thousand, four hundred forty-one".