4293564 has 36 divisors (see below), whose sum is σ = 11015592. Its totient is φ = 1300640.

The previous prime is 4293559. The next prime is 4293577. The reversal of 4293564 is 4653924.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27 + ... + 2930.

Almost surely, 2^4293564 is an apocalyptic number.

4293564 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 4293564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5507796).

4293564 is an abundant number, since it is smaller than the sum of its proper divisors (6722028).

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

4293564 is a wasteful number, since it uses less digits than its factorization.

4293564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986 (or 2973 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 4293564 is about 2072.0916968127. The cubic root of 4293564 is about 162.5321624702.

It can be divided in two parts, 429 and 3564, that added together give a palindrome (3993).

The spelling of 4293564 in words is "four million, two hundred ninety-three thousand, five hundred sixty-four".