1146255623 has 8 divisors (see below), whose sum is σ = 1196436096. Its totient is φ = 1096103800.

The previous prime is 1146255611. The next prime is 1146255637. The reversal of 1146255623 is 3265526411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1146255623 - 2²⁰ = 1145207047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146255673) 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 7 ways as a sum of consecutive naturals, for example, 134108 + ... + 142398.

It is an arithmetic number, because the mean of its divisors is an integer number (149554512).

Almost surely, 2^1146255623 is an apocalyptic number.

1146255623 is a deficient number, since it is larger than the sum of its proper divisors (50180473).

1146255623 is an equidigital number, since it uses as much as digits as its factorization.

1146255623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14325.

The product of its digits is 43200, while the sum is 35.

The square root of 1146255623 is about 33856.3970764758. The cubic root of 1146255623 is about 1046.5512314149.

The spelling of 1146255623 in words is "one billion, one hundred forty-six million, two hundred fifty-five thousand, six hundred twenty-three".