1360631 has 2 divisors, whose sum is σ = 1360632. Its totient is φ = 1360630.

The previous prime is 1360613. The next prime is 1360637.

1360631 is nontrivially palindromic in base 10.

Together with previous prime (1360613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1360631 is a prime.

It is a super-2 number, since 2×1360631² = 3702633436322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1360637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680315 + 680316.

It is an arithmetic number, because the mean of its divisors is an integer number (680316).

2^1360631 is an apocalyptic number.

1360631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360631 is an equidigital number, since it uses as much as digits as its factorization.

1360631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1360631 is about 1166.4608866139. The cubic root of 1360631 is about 110.8102974091.

It can be divided in two parts, 1360 and 631, that added together give a palindrome (1991).

The spelling of 1360631 in words is "one million, three hundred sixty thousand, six hundred thirty-one".