4554396 has 144 divisors (see below), whose sum is σ = 15095808. Its totient is φ = 1123200.

The previous prime is 4554359. The next prime is 4554401. The reversal of 4554396 is 6934554.

It is a happy number.

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 4⁹ + 5³ + 5⁷ + 4¹¹ + 3⁹ + 9 + 6 .

It is a self number, because there is not a number n which added to its sum of digits gives 4554396.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85906 + ... + 85958.

It is an arithmetic number, because the mean of its divisors is an integer number (104832).

Almost surely, 2^4554396 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 4554396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7547904).

4554396 is an abundant number, since it is smaller than the sum of its proper divisors (10541412).

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

4554396 is a wasteful number, since it uses less digits than its factorization.

4554396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 107 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 4554396 is about 2134.1030902934. The cubic root of 4554396 is about 165.7589281514.

It can be divided in two parts, 4554 and 396, that added together give a triangular number (4950 = T₉₉).

The spelling of 4554396 in words is "four million, five hundred fifty-four thousand, three hundred ninety-six".