1360531 has 2 divisors, whose sum is σ = 1360532. Its totient is φ = 1360530.

The previous prime is 1360529. The next prime is 1360537. The reversal of 1360531 is 1350631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1360531 - 2¹ = 1360529 is a prime.

It is a super-2 number, since 2×1360531² = 3702089203922, which contains 22 as substring.

Together with 1360529, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1360499 and 1360508.

It is not a weakly prime, because it can be changed into another prime (1360537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680265 + 680266.

It is an arithmetic number, because the mean of its divisors is an integer number (680266).

2^1360531 is an apocalyptic number.

1360531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360531 is an equidigital number, since it uses as much as digits as its factorization.

1360531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1360531 is about 1166.4180211228. The cubic root of 1360531 is about 110.8075826634.

It can be divided in two parts, 1360 and 531, that added together give a triangular number (1891 = T₆₁).

The spelling of 1360531 in words is "one million, three hundred sixty thousand, five hundred thirty-one".