1161462067 has 2 divisors, whose sum is σ = 1161462068. Its totient is φ = 1161462066.

The previous prime is 1161462061. The next prime is 1161462097. The reversal of 1161462067 is 7602641611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1161462067 - 2³ = 1161462059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1161462061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580731033 + 580731034.

It is an arithmetic number, because the mean of its divisors is an integer number (580731034).

Almost surely, 2^1161462067 is an apocalyptic number.

1161462067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161462067 is an equidigital number, since it uses as much as digits as its factorization.

1161462067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1161462067 is about 34080.2298554455. The cubic root of 1161462067 is about 1051.1588315461.

The spelling of 1161462067 in words is "one billion, one hundred sixty-one million, four hundred sixty-two thousand, sixty-seven".