7267961 has 2 divisors, whose sum is σ = 7267962. Its totient is φ = 7267960.

The previous prime is 7267933. The next prime is 7267991. The reversal of 7267961 is 1697627.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7123561 + 144400 = 2669^2 + 380^2 .

It is an emirp because it is prime and its reverse (1697627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7267961 - 2¹⁴ = 7251577 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7267901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633980 + 3633981.

It is an arithmetic number, because the mean of its divisors is an integer number (3633981).

Almost surely, 2^7267961 is an apocalyptic number.

It is an amenable number.

7267961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7267961 is an equidigital number, since it uses as much as digits as its factorization.

7267961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 38.

The square root of 7267961 is about 2695.9156144064. The cubic root of 7267961 is about 193.7035273903.

It can be divided in two parts, 7267 and 961, that added together give a palindrome (8228).

The spelling of 7267961 in words is "seven million, two hundred sixty-seven thousand, nine hundred sixty-one".