7205896 has 8 divisors (see below), whose sum is σ = 13511070. Its totient is φ = 3602944.

The previous prime is 7205893. The next prime is 7205911. The reversal of 7205896 is 6985027.

7205896 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5692996 + 1512900 = 2386^2 + 1230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7205893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450361 + ... + 450376.

Almost surely, 2^7205896 is an apocalyptic number.

It is an amenable number.

7205896 is a deficient number, since it is larger than the sum of its proper divisors (6305174).

7205896 is a wasteful number, since it uses less digits than its factorization.

7205896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900743 (or 900739 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7205896 is about 2684.3800029057. The cubic root of 7205896 is about 193.1505711088.

The spelling of 7205896 in words is "seven million, two hundred five thousand, eight hundred ninety-six".