2465220 has 48 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 650880.

The previous prime is 2465201. The next prime is 2465227. The reversal of 2465220 is 225642.

2465220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2465227) 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, 10747 + ... + 10973.

It is an arithmetic number, because the mean of its divisors is an integer number (145236).

2^2465220 is an apocalyptic number.

2465220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2465220 is an abundant number, since it is smaller than the sum of its proper divisors (4506108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2465220 is a wasteful number, since it uses less digits than its factorization.

2465220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2465220 is about 1570.1019075207. The cubic root of 2465220 is about 135.0885564371.

The spelling of 2465220 in words is "two million, four hundred sixty-five thousand, two hundred twenty".