7245937 has 2 divisors, whose sum is σ = 7245938. Its totient is φ = 7245936.

The previous prime is 7245929. The next prime is 7245941. The reversal of 7245937 is 7395427.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4393216 + 2852721 = 2096^2 + 1689^2 .

It is a cyclic number.

It is not a de Polignac number, because 7245937 - 2³ = 7245929 is a prime.

It is a d-powerful number, because it can be written as 7⁶ + 2¹⁷ + 4¹¹ + 5⁹ + 9⁴ + 3⁹ + 7⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 7245896 and 7245905.

It is not a weakly prime, because it can be changed into another prime (7243937) 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, 3622968 + 3622969.

It is an arithmetic number, because the mean of its divisors is an integer number (3622969).

Almost surely, 2^7245937 is an apocalyptic number.

It is an amenable number.

7245937 is a deficient number, since it is larger than the sum of its proper divisors (1).

7245937 is an equidigital number, since it uses as much as digits as its factorization.

7245937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 37.

The square root of 7245937 is about 2691.8278176733. The cubic root of 7245937 is about 193.5076703977.

The spelling of 7245937 in words is "seven million, two hundred forty-five thousand, nine hundred thirty-seven".