4253284 has 12 divisors (see below), whose sum is σ = 8506624. Its totient is φ = 1822824.

The previous prime is 4253273. The next prime is 4253309. The reversal of 4253284 is 4823524.

4253284 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 151903 = 4253284 / (4 + 2 + 5 + 3 + 2 + 8 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75924 + ... + 75979.

Almost surely, 2^4253284 is an apocalyptic number.

It is an amenable number.

4253284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4253284 is a wasteful number, since it uses less digits than its factorization.

4253284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151914 (or 151912 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 4253284 is about 2062.3491459983. The cubic root of 4253284 is about 162.0223004407.

The spelling of 4253284 in words is "four million, two hundred fifty-three thousand, two hundred eighty-four".