4252665 has 8 divisors (see below), whose sum is σ = 6804288. Its totient is φ = 2268080.

The previous prime is 4252583. The next prime is 4252679. The reversal of 4252665 is 5662524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4252665 - 2¹³ = 4244473 is a prime.

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, 141741 + ... + 141770.

It is an arithmetic number, because the mean of its divisors is an integer number (850536).

Almost surely, 2^4252665 is an apocalyptic number.

It is an amenable number.

4252665 is a deficient number, since it is larger than the sum of its proper divisors (2551623).

4252665 is a wasteful number, since it uses less digits than its factorization.

4252665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283519.

The product of its digits is 14400, while the sum is 30.

The square root of 4252665 is about 2062.1990689553. The cubic root of 4252665 is about 162.0144401089.

The spelling of 4252665 in words is "four million, two hundred fifty-two thousand, six hundred sixty-five".