1145754067 has 2 divisors, whose sum is σ = 1145754068. Its totient is φ = 1145754066.

The previous prime is 1145754041. The next prime is 1145754107. The reversal of 1145754067 is 7604575411.

It is an a-pointer prime, because the next prime (1145754107) can be obtained adding 1145754067 to its sum of digits (40).

It is a weak prime.

It is an emirp because it is prime and its reverse (7604575411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1145754067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1145751067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572877033 + 572877034.

It is an arithmetic number, because the mean of its divisors is an integer number (572877034).

Almost surely, 2^1145754067 is an apocalyptic number.

1145754067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145754067 is an equidigital number, since it uses as much as digits as its factorization.

1145754067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 1145754067 is about 33848.9891577282. The cubic root of 1145754067 is about 1046.3985660418.

The spelling of 1145754067 in words is "one billion, one hundred forty-five million, seven hundred fifty-four thousand, sixty-seven".