7144199 has 8 divisors (see below), whose sum is σ = 7633440. Its totient is φ = 6662656.

The previous prime is 7144153. The next prime is 7144201. The reversal of 7144199 is 9914417.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7144199 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 (7144129) 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, 62 + ... + 3780.

It is an arithmetic number, because the mean of its divisors is an integer number (954180).

Almost surely, 2^7144199 is an apocalyptic number.

7144199 is a deficient number, since it is larger than the sum of its proper divisors (489241).

7144199 is a wasteful number, since it uses less digits than its factorization.

7144199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849.

The product of its digits is 9072, while the sum is 35.

The square root of 7144199 is about 2672.8634458199. The cubic root of 7144199 is about 192.5977375155.

It can be divided in two parts, 714 and 4199, that added together give a cube (4913 = 17³).

The spelling of 7144199 in words is "seven million, one hundred forty-four thousand, one hundred ninety-nine".