4253072 has 20 divisors (see below), whose sum is σ = 8283696. Its totient is φ = 2115360.

The previous prime is 4253057. The next prime is 4253083. The reversal of 4253072 is 2703524.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

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, 3047 + ... + 4217.

Almost surely, 2^4253072 is an apocalyptic number.

It is an amenable number.

4253072 is a deficient number, since it is larger than the sum of its proper divisors (4030624).

4253072 is a wasteful number, since it uses less digits than its factorization.

4253072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406 (or 1400 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4253072 is about 2062.2977476591. The cubic root of 4253072 is about 162.0196084582.

Adding to 4253072 its reverse (2703524), we get a palindrome (6956596).

The spelling of 4253072 in words is "four million, two hundred fifty-three thousand, seventy-two".