4274016 has 36 divisors (see below), whose sum is σ = 11272716. Its totient is φ = 1417920.

The previous prime is 4274009. The next prime is 4274027. The reversal of 4274016 is 6104724.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20151 + ... + 20361.

It is an arithmetic number, because the mean of its divisors is an integer number (313131).

Almost surely, 2^4274016 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 4274016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5636358).

4274016 is an abundant number, since it is smaller than the sum of its proper divisors (6998700).

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

4274016 is an equidigital number, since it uses as much as digits as its factorization.

4274016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 4274016 is about 2067.3693429090. The cubic root of 4274016 is about 162.2851250675.

Multiplying 4274016 by its sum of digits (24), we get a square (102576384 = 10128²).

4274016 divided by its sum of digits (24) gives a square (178084 = 422²).

The spelling of 4274016 in words is "four million, two hundred seventy-four thousand, sixteen".