7205049 has 12 divisors (see below), whose sum is σ = 10860096. Its totient is φ = 4594392.

The previous prime is 7205041. The next prime is 7205069. The reversal of 7205049 is 9405027.

It is not a de Polignac number, because 7205049 - 2³ = 7205041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7205041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17197 + ... + 17610.

It is an arithmetic number, because the mean of its divisors is an integer number (905008).

Almost surely, 2^7205049 is an apocalyptic number.

It is an amenable number.

7205049 is a deficient number, since it is larger than the sum of its proper divisors (3655047).

7205049 is a wasteful number, since it uses less digits than its factorization.

7205049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34836 (or 34833 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 7205049 is about 2684.2222337206. Note that the first 4 decimals coincide. The cubic root of 7205049 is about 193.1430030033.

The spelling of 7205049 in words is "seven million, two hundred five thousand, forty-nine".