7361287 has 2 divisors, whose sum is σ = 7361288. Its totient is φ = 7361286.

The previous prime is 7361267. The next prime is 7361293. The reversal of 7361287 is 7821637.

It is a strong prime.

It is an emirp because it is prime and its reverse (7821637) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7361287 is a prime.

7361287 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7361257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3680643 + 3680644.

It is an arithmetic number, because the mean of its divisors is an integer number (3680644).

Almost surely, 2^7361287 is an apocalyptic number.

7361287 is a deficient number, since it is larger than the sum of its proper divisors (1).

7361287 is an equidigital number, since it uses as much as digits as its factorization.

7361287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 34.

The square root of 7361287 is about 2713.1691801287. The cubic root of 7361287 is about 194.5291026429.

The spelling of 7361287 in words is "seven million, three hundred sixty-one thousand, two hundred eighty-seven".