2420462420 has 24 divisors (see below), whose sum is σ = 5154565248. Its totient is φ = 954548000.

The previous prime is 2420462417. The next prime is 2420462441. The reversal of 2420462420 is 242640242.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2420462420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850856 + ... + 853695.

It is an arithmetic number, because the mean of its divisors is an integer number (214773552).

Almost surely, 2^2420462420 is an apocalyptic number.

2420462420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420462420 is an abundant number, since it is smaller than the sum of its proper divisors (2734102828).

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

2420462420 is a wasteful number, since it uses less digits than its factorization.

2420462420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704631 (or 1704629 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2420462420 is about 49198.1952921040. The cubic root of 2420462420 is about 1342.6601977119.

The spelling of 2420462420 in words is "two billion, four hundred twenty million, four hundred sixty-two thousand, four hundred twenty".