7915361 has 2 divisors, whose sum is σ = 7915362. Its totient is φ = 7915360.

The previous prime is 7915357. The next prime is 7915363. The reversal of 7915361 is 1635197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7398400 + 516961 = 2720^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 7915361 - 2² = 7915357 is a prime.

Together with 7915363, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (7915363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3957680 + 3957681.

It is an arithmetic number, because the mean of its divisors is an integer number (3957681).

Almost surely, 2^7915361 is an apocalyptic number.

It is an amenable number.

7915361 is a deficient number, since it is larger than the sum of its proper divisors (1).

7915361 is an equidigital number, since it uses as much as digits as its factorization.

7915361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 32.

The square root of 7915361 is about 2813.4251367328. The cubic root of 7915361 is about 199.2921728590.

The spelling of 7915361 in words is "seven million, nine hundred fifteen thousand, three hundred sixty-one".