4820442 has 16 divisors (see below), whose sum is σ = 10517472. Its totient is φ = 1460720.

The previous prime is 4820441. The next prime is 4820443. The reversal of 4820442 is 2440284.

It is an interprime number because it is at equal distance from previous prime (4820441) and next prime (4820443).

It is a super-2 number, since 2×4820442² = 46473322150728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4820441) 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, 36453 + ... + 36584.

It is an arithmetic number, because the mean of its divisors is an integer number (657342).

Almost surely, 2^4820442 is an apocalyptic number.

4820442 is an abundant number, since it is smaller than the sum of its proper divisors (5697030).

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

4820442 is a wasteful number, since it uses less digits than its factorization.

4820442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73053.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 4820442 is about 2195.5505004440. The cubic root of 4820442 is about 168.9256585133.

The spelling of 4820442 in words is "four million, eight hundred twenty thousand, four hundred forty-two".