4167020 has 96 divisors (see below), whose sum is σ = 10838016. Its totient is φ = 1324800.

The previous prime is 4167017. The next prime is 4167043. The reversal of 4167020 is 207614.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4166983 and 4167001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88637 + ... + 88683.

It is an arithmetic number, because the mean of its divisors is an integer number (112896).

Almost surely, 2^4167020 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 4167020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5419008).

4167020 is an abundant number, since it is smaller than the sum of its proper divisors (6670996).

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

4167020 is a wasteful number, since it uses less digits than its factorization.

4167020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4167020 is about 2041.3279991221. The cubic root of 4167020 is about 160.9194458335.

The spelling of 4167020 in words is "four million, one hundred sixty-seven thousand, twenty".