4621416 has 64 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 1413120.

The previous prime is 4621381. The next prime is 4621439. The reversal of 4621416 is 6141264.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19056 + ... + 19296.

It is an arithmetic number, because the mean of its divisors is an integer number (196020).

Almost surely, 2^4621416 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 4621416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6272640).

4621416 is an abundant number, since it is smaller than the sum of its proper divisors (7923864).

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

4621416 is a wasteful number, since it uses less digits than its factorization.

4621416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 4621416 is about 2149.7478921957. The cubic root of 4621416 is about 166.5680447649.

Subtracting from 4621416 its product of digits (1152), we obtain a palindrome (4620264).

The spelling of 4621416 in words is "four million, six hundred twenty-one thousand, four hundred sixteen".