1461213067 has 2 divisors, whose sum is σ = 1461213068. Its totient is φ = 1461213066.

The previous prime is 1461213049. The next prime is 1461213073. The reversal of 1461213067 is 7603121641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1461213067 - 2²⁷ = 1326995339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461213007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730606533 + 730606534.

It is an arithmetic number, because the mean of its divisors is an integer number (730606534).

Almost surely, 2^1461213067 is an apocalyptic number.

1461213067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461213067 is an equidigital number, since it uses as much as digits as its factorization.

1461213067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1461213067 is about 38225.8167604042. The cubic root of 1461213067 is about 1134.7612989457.

The spelling of 1461213067 in words is "one billion, four hundred sixty-one million, two hundred thirteen thousand, sixty-seven".