4253602 has 4 divisors (see below), whose sum is σ = 6380406. Its totient is φ = 2126800.

The previous prime is 4253593. The next prime is 4253609. The reversal of 4253602 is 2063524.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4076361 + 177241 = 2019^2 + 421^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4 + 2² + 5² + 3¹⁰ + 6³ + 0 + 2²² .

It is not an unprimeable number, because it can be changed into a prime (4253609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063399 + ... + 1063402.

Almost surely, 2^4253602 is an apocalyptic number.

4253602 is a deficient number, since it is larger than the sum of its proper divisors (2126804).

4253602 is a wasteful number, since it uses less digits than its factorization.

4253602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126803.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4253602 is about 2062.4262411054. The cubic root of 4253602 is about 162.0263382467.

The spelling of 4253602 in words is "four million, two hundred fifty-three thousand, six hundred two".