4861420 has 24 divisors (see below), whose sum is σ = 10539648. Its totient is φ = 1881600.

The previous prime is 4861403. The next prime is 4861421. The reversal of 4861420 is 241684.

It is not an unprimeable number, because it can be changed into a prime (4861421) 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, 3301 + ... + 4540.

It is an arithmetic number, because the mean of its divisors is an integer number (439152).

Almost surely, 2^4861420 is an apocalyptic number.

It is an amenable number.

4861420 is an abundant number, since it is smaller than the sum of its proper divisors (5678228).

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

4861420 is a wasteful number, since it uses less digits than its factorization.

4861420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7881 (or 7879 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4861420 is about 2204.8628075234. The cubic root of 4861420 is about 169.4029807670.

The spelling of 4861420 in words is "four million, eight hundred sixty-one thousand, four hundred twenty".