4200049 has 8 divisors (see below), whose sum is σ = 4858560. Its totient is φ = 3556176.

The previous prime is 4200047. The next prime is 4200073. The reversal of 4200049 is 9400024.

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 4200049 - 2¹ = 4200047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4199999 and 4200035.

It is not an unprimeable number, because it can be changed into a prime (4200043) 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, 3034 + ... + 4195.

It is an arithmetic number, because the mean of its divisors is an integer number (607320).

Almost surely, 2^4200049 is an apocalyptic number.

It is an amenable number.

4200049 is a deficient number, since it is larger than the sum of its proper divisors (658511).

4200049 is an equidigital number, since it uses as much as digits as its factorization.

4200049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7319.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4200049 is about 2049.4021079329. The cubic root of 4200049 is about 161.3434920445.

The spelling of 4200049 in words is "four million, two hundred thousand, forty-nine".