4274864 has 40 divisors (see below), whose sum is σ = 9160128. Its totient is φ = 1916480.

The previous prime is 4274863. The next prime is 4274873. The reversal of 4274864 is 4684724.

It is not an unprimeable number, because it can be changed into a prime (4274863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18719 + ... + 18945.

Almost surely, 2^4274864 is an apocalyptic number.

4274864 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4274864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4580064).

4274864 is an abundant number, since it is smaller than the sum of its proper divisors (4885264).

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

4274864 is a wasteful number, since it uses less digits than its factorization.

4274864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 347 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 4274864 is about 2067.5744242953. The cubic root of 4274864 is about 162.2958572599.

The spelling of 4274864 in words is "four million, two hundred seventy-four thousand, eight hundred sixty-four".