4026264 has 64 divisors (see below), whose sum is σ = 11162880. Its totient is φ = 1200000.

The previous prime is 4026259. The next prime is 4026277. The reversal of 4026264 is 4626204.

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, 26589 + ... + 26739.

It is an arithmetic number, because the mean of its divisors is an integer number (174420).

Almost surely, 2^4026264 is an apocalyptic number.

4026264 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 4026264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5581440).

4026264 is an abundant number, since it is smaller than the sum of its proper divisors (7136616).

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

4026264 is a wasteful number, since it uses less digits than its factorization.

4026264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4026264 is about 2006.5552571509. Note that the first 3 decimals coincide. The cubic root of 4026264 is about 159.0867767288.

4026264 divided by its sum of digits (24) gives a palindrome (167761).

It can be divided in two parts, 402 and 6264, that added together give a palindrome (6666).

The spelling of 4026264 in words is "four million, twenty-six thousand, two hundred sixty-four".