4253988 has 24 divisors (see below), whose sum is σ = 10358208. Its totient is φ = 1356256.

The previous prime is 4253969. The next prime is 4254007. The reversal of 4253988 is 8893524.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4253969) and next prime (4254007).

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, 7431 + ... + 7982.

It is an arithmetic number, because the mean of its divisors is an integer number (431592).

Almost surely, 2^4253988 is an apocalyptic number.

It is an amenable number.

4253988 is an abundant number, since it is smaller than the sum of its proper divisors (6104220).

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

4253988 is a wasteful number, since it uses less digits than its factorization.

4253988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15443 (or 15441 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 4253988 is about 2062.5198180866. The cubic root of 4253988 is about 162.0312392126.

The spelling of 4253988 in words is "four million, two hundred fifty-three thousand, nine hundred eighty-eight".