7256097 has 6 divisors (see below), whose sum is σ = 10481042. Its totient is φ = 4837392.

The previous prime is 7256089. The next prime is 7256099. The reversal of 7256097 is 7906527.

7256097 is a `hidden beast` number, since 7 + 2 + 560 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7096896 + 159201 = 2664^2 + 399^2 .

It is not a de Polignac number, because 7256097 - 2³ = 7256089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7256099) 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 in 5 ways as a sum of consecutive naturals, for example, 403108 + ... + 403125.

Almost surely, 2^7256097 is an apocalyptic number.

It is an amenable number.

7256097 is a deficient number, since it is larger than the sum of its proper divisors (3224945).

7256097 is a wasteful number, since it uses less digits than its factorization.

7256097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806239 (or 806236 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 7256097 is about 2693.7143501121. The cubic root of 7256097 is about 193.5980713927.

It can be divided in two parts, 72 and 56097, that added together give a square (56169 = 237²).

The spelling of 7256097 in words is "seven million, two hundred fifty-six thousand, ninety-seven".