1140462067 has 2 divisors, whose sum is σ = 1140462068. Its totient is φ = 1140462066.

The previous prime is 1140462049. The next prime is 1140462121. The reversal of 1140462067 is 7602640411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140462067 - 2¹⁵ = 1140429299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140462467) 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, 570231033 + 570231034.

It is an arithmetic number, because the mean of its divisors is an integer number (570231034).

Almost surely, 2^1140462067 is an apocalyptic number.

1140462067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140462067 is an equidigital number, since it uses as much as digits as its factorization.

1140462067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 1140462067 is about 33770.7279607651. The cubic root of 1140462067 is about 1044.7850467885.

The spelling of 1140462067 in words is "one billion, one hundred forty million, four hundred sixty-two thousand, sixty-seven".