4253280 has 48 divisors (see below), whose sum is σ = 13399344. Its totient is φ = 1134080.

The previous prime is 4253273. The next prime is 4253309. The reversal of 4253280 is 823524.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4253280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3951 + ... + 4910.

It is an arithmetic number, because the mean of its divisors is an integer number (279153).

Almost surely, 2^4253280 is an apocalyptic number.

4253280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4253280 is an abundant number, since it is smaller than the sum of its proper divisors (9146064).

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

4253280 is a wasteful number, since it uses less digits than its factorization.

4253280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8879 (or 8871 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4253280 is about 2062.3481762302. The cubic root of 4253280 is about 162.0222496494.

The spelling of 4253280 in words is "four million, two hundred fifty-three thousand, two hundred eighty".