4014020 has 24 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 1598432.

The previous prime is 4014011. The next prime is 4014047. The reversal of 4014020 is 204104.

It is a super-2 number, since 2×4014020² = 32224713120800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013992 and 4014010.

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, 8141 + ... + 8619.

It is an arithmetic number, because the mean of its divisors is an integer number (352800).

Almost surely, 2^4014020 is an apocalyptic number.

It is an amenable number.

4014020 is an abundant number, since it is smaller than the sum of its proper divisors (4453180).

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

4014020 is a wasteful number, since it uses less digits than its factorization.

4014020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 4014020 is about 2003.5019341144. The cubic root of 4014020 is about 158.9253502933.

Adding to 4014020 its reverse (204104), we get a palindrome (4218124).

The spelling of 4014020 in words is "four million, fourteen thousand, twenty".