4567420 has 48 divisors (see below), whose sum is σ = 11275488. Its totient is φ = 1532160.

The previous prime is 4567411. The next prime is 4567421. The reversal of 4567420 is 247654.

It is a super-2 number, since 2×4567420² = 41722650912800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4567421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2062 + ... + 3658.

It is an arithmetic number, because the mean of its divisors is an integer number (234906).

Almost surely, 2^4567420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4567420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5637744).

4567420 is an abundant number, since it is smaller than the sum of its proper divisors (6708068).

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

4567420 is a wasteful number, since it uses less digits than its factorization.

4567420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4567420 is about 2137.1523109035. The cubic root of 4567420 is about 165.9167822111.

The spelling of 4567420 in words is "four million, five hundred sixty-seven thousand, four hundred twenty".