7264237 has 2 divisors, whose sum is σ = 7264238. Its totient is φ = 7264236.

The previous prime is 7264217. The next prime is 7264267. The reversal of 7264237 is 7324627.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6522916 + 741321 = 2554^2 + 861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7264237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7264199 and 7264208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7264217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632118 + 3632119.

It is an arithmetic number, because the mean of its divisors is an integer number (3632119).

Almost surely, 2^7264237 is an apocalyptic number.

It is an amenable number.

7264237 is a deficient number, since it is larger than the sum of its proper divisors (1).

7264237 is an equidigital number, since it uses as much as digits as its factorization.

7264237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 31.

The square root of 7264237 is about 2695.2248514734. The cubic root of 7264237 is about 193.6704380926.

The spelling of 7264237 in words is "seven million, two hundred sixty-four thousand, two hundred thirty-seven".