4267320 has 64 divisors (see below), whose sum is σ = 13115520. Its totient is φ = 1110144.

The previous prime is 4267303. The next prime is 4267337. The reversal of 4267320 is 237624.

It is an interprime number because it is at equal distance from previous prime (4267303) and next prime (4267337).

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 15 ways as a sum of consecutive naturals, for example, 4747 + ... + 5573.

It is an arithmetic number, because the mean of its divisors is an integer number (204930).

Almost surely, 2^4267320 is an apocalyptic number.

4267320 is a gapful number since it is divisible by the number (40) 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 4267320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6557760).

4267320 is an abundant number, since it is smaller than the sum of its proper divisors (8848200).

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

4267320 is a wasteful number, since it uses less digits than its factorization.

4267320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 4267320 is about 2065.7492587437. The cubic root of 4267320 is about 162.2003313455.

The spelling of 4267320 in words is "four million, two hundred sixty-seven thousand, three hundred twenty".