2420260 has 12 divisors (see below), whose sum is σ = 5082588. Its totient is φ = 968096.

The previous prime is 2420251. The next prime is 2420261. The reversal of 2420260 is 620242.

It can be written as a sum of positive squares in 2 ways, for example, as 1577536 + 842724 = 1256^2 + 918^2 .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2420261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60487 + ... + 60526.

It is an arithmetic number, because the mean of its divisors is an integer number (423549).

2^2420260 is an apocalyptic number.

2420260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420260 is an abundant number, since it is smaller than the sum of its proper divisors (2662328).

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

2420260 is a wasteful number, since it uses less digits than its factorization.

2420260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121022 (or 121020 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2420260 is about 1555.7184835310. The cubic root of 2420260 is about 134.2622768383.

The spelling of 2420260 in words is "two million, four hundred twenty thousand, two hundred sixty".