4052399 has 8 divisors (see below), whose sum is σ = 4471152. Its totient is φ = 3648960.

The previous prime is 4052383. The next prime is 4052401. The reversal of 4052399 is 9932504.

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

It is a cyclic number.

It is not a de Polignac number, because 4052399 - 2⁴ = 4052383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269 + ... + 4334.

It is an arithmetic number, because the mean of its divisors is an integer number (558894).

Almost surely, 2^4052399 is an apocalyptic number.

4052399 is a deficient number, since it is larger than the sum of its proper divisors (418753).

4052399 is a wasteful number, since it uses less digits than its factorization.

4052399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7657.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 4052399 is about 2013.0571278531. The cubic root of 4052399 is about 159.4302522257.

The spelling of 4052399 in words is "four million, fifty-two thousand, three hundred ninety-nine".