1368527 has 2 divisors, whose sum is σ = 1368528. Its totient is φ = 1368526.

The previous prime is 1368509. The next prime is 1368529. The reversal of 1368527 is 7258631.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7258631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1368527 - 2⁶ = 1368463 is a prime.

It is a super-2 number, since 2×1368527² = 3745732299458, which contains 22 as substring.

Together with 1368529, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1368493 and 1368502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1368529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684263 + 684264.

It is an arithmetic number, because the mean of its divisors is an integer number (684264).

2^1368527 is an apocalyptic number.

1368527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1368527 is an equidigital number, since it uses as much as digits as its factorization.

1368527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 1368527 is about 1169.8405874306. The cubic root of 1368527 is about 111.0242351649.

The spelling of 1368527 in words is "one million, three hundred sixty-eight thousand, five hundred twenty-seven".