1146125067 has 4 divisors (see below), whose sum is σ = 1528166760. Its totient is φ = 764083376.

The previous prime is 1146125063. The next prime is 1146125069. The reversal of 1146125067 is 7605216411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1146125067 - 2² = 1146125063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146125063) 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 in 3 ways as a sum of consecutive naturals, for example, 191020842 + ... + 191020847.

It is an arithmetic number, because the mean of its divisors is an integer number (382041690).

Almost surely, 2^1146125067 is an apocalyptic number.

1146125067 is a deficient number, since it is larger than the sum of its proper divisors (382041693).

1146125067 is an equidigital number, since it uses as much as digits as its factorization.

1146125067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382041692.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1146125067 is about 33854.4689369070. The cubic root of 1146125067 is about 1046.5114966101.

The spelling of 1146125067 in words is "one billion, one hundred forty-six million, one hundred twenty-five thousand, sixty-seven".