1146137067 has 8 divisors (see below), whose sum is σ = 1697980880. Its totient is φ = 764091360.

The previous prime is 1146137063. The next prime is 1146137077. The reversal of 1146137067 is 7607316411.

It is not a de Polignac number, because 1146137067 - 2² = 1146137063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146137063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21224734 + ... + 21224787.

It is an arithmetic number, because the mean of its divisors is an integer number (212247610).

Almost surely, 2^1146137067 is an apocalyptic number.

1146137067 is a deficient number, since it is larger than the sum of its proper divisors (551843813).

1146137067 is an equidigital number, since it uses as much as digits as its factorization.

1146137067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42449530 (or 42449524 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 1146137067 is about 33854.6461656299. The cubic root of 1146137067 is about 1046.5151489439.

The spelling of 1146137067 in words is "one billion, one hundred forty-six million, one hundred thirty-seven thousand, sixty-seven".