4196556 has 144 divisors (see below), whose sum is σ = 13853280. Its totient is φ = 1088640.

The previous prime is 4196527. The next prime is 4196567. The reversal of 4196556 is 6556914.

It is a super-2 number, since 2×4196556² = 35222164522272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 4¹¹ + 1 + 9³ + 6³ + 5 + 5 + 6⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 4196556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68766 + ... + 68826.

Almost surely, 2^4196556 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 4196556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6926640).

4196556 is an abundant number, since it is smaller than the sum of its proper divisors (9656724).

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

4196556 is a wasteful number, since it uses less digits than its factorization.

4196556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 86 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 4196556 is about 2048.5497309072. The cubic root of 4196556 is about 161.2987521599.

The spelling of 4196556 in words is "four million, one hundred ninety-six thousand, five hundred fifty-six".