1461285827 has 2 divisors, whose sum is σ = 1461285828. Its totient is φ = 1461285826.

The previous prime is 1461285817. The next prime is 1461285853. The reversal of 1461285827 is 7285821641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1461285827 - 2¹⁴ = 1461269443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461285817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730642913 + 730642914.

It is an arithmetic number, because the mean of its divisors is an integer number (730642914).

Almost surely, 2^1461285827 is an apocalyptic number.

1461285827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461285827 is an equidigital number, since it uses as much as digits as its factorization.

1461285827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 215040, while the sum is 44.

The square root of 1461285827 is about 38226.7684613806. The cubic root of 1461285827 is about 1134.7801334934.

The spelling of 1461285827 in words is "one billion, four hundred sixty-one million, two hundred eighty-five thousand, eight hundred twenty-seven".