2420810 has 16 divisors (see below), whose sum is σ = 4980096. Its totient is φ = 829968.

The previous prime is 2420807. The next prime is 2420813. The reversal of 2420810 is 180242.

It is an interprime number because it is at equal distance from previous prime (2420807) and next prime (2420813).

It is a super-2 number, since 2×2420810² = 11720642112200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17222 + ... + 17361.

It is an arithmetic number, because the mean of its divisors is an integer number (311256).

2^2420810 is an apocalyptic number.

2420810 is an abundant number, since it is smaller than the sum of its proper divisors (2559286).

2420810 is a wasteful number, since it uses less digits than its factorization.

2420810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34597.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2420810 is about 1555.8952406894. The cubic root of 2420810 is about 134.2724463599.

The spelling of 2420810 in words is "two million, four hundred twenty thousand, eight hundred ten".