4252099 has 4 divisors (see below), whose sum is σ = 4256560. Its totient is φ = 4247640.

The previous prime is 4252097. The next prime is 4252103. The reversal of 4252099 is 9902524.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4252099 - 2¹ = 4252097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4252099.

It is not an unprimeable number, because it can be changed into a prime (4252093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159 + ... + 2920.

It is an arithmetic number, because the mean of its divisors is an integer number (1064140).

Almost surely, 2^4252099 is an apocalyptic number.

4252099 is a deficient number, since it is larger than the sum of its proper divisors (4461).

4252099 is a wasteful number, since it uses less digits than its factorization.

4252099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 4252099 is about 2062.0618322446. The cubic root of 4252099 is about 162.0072521267.

The spelling of 4252099 in words is "four million, two hundred fifty-two thousand, ninety-nine".