4253472 has 72 divisors (see below), whose sum is σ = 12566736. Its totient is φ = 1415232.

The previous prime is 4253467. The next prime is 4253477. The reversal of 4253472 is 2743524.

It is an interprime number because it is at equal distance from previous prime (4253467) and next prime (4253477).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4253477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7503 + ... + 8049.

It is an arithmetic number, because the mean of its divisors is an integer number (174538).

Almost surely, 2^4253472 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 4253472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6283368).

4253472 is an abundant number, since it is smaller than the sum of its proper divisors (8313264).

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

4253472 is an equidigital number, since it uses as much as digits as its factorization.

4253472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 552 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 4253472 is about 2062.3947245860. The cubic root of 4253472 is about 162.0246875956.

Adding to 4253472 its reverse (2743524), we get a palindrome (6996996).

The spelling of 4253472 in words is "four million, two hundred fifty-three thousand, four hundred seventy-two".