2420120 has 32 divisors (see below), whose sum is σ = 5767200. Its totient is φ = 910848.

The previous prime is 2420113. The next prime is 2420123. The reversal of 2420120 is 210242.

2420120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420123) 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 7 ways as a sum of consecutive naturals, for example, 1100 + ... + 2459.

It is an arithmetic number, because the mean of its divisors is an integer number (180225).

2^2420120 is an apocalyptic number.

2420120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420120 is an abundant number, since it is smaller than the sum of its proper divisors (3347080).

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

2420120 is a wasteful number, since it uses less digits than its factorization.

2420120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587 (or 3583 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2420120 is about 1555.6734875931. The cubic root of 2420120 is about 134.2596879868.

Adding to 2420120 its reverse (210242), we get a palindrome (2630362).

The spelling of 2420120 in words is "two million, four hundred twenty thousand, one hundred twenty".