1146022023 has 8 divisors (see below), whose sum is σ = 1528313200. Its totient is φ = 763872768.

The previous prime is 1146022013. The next prime is 1146022039. The reversal of 1146022023 is 3202206411.

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

It is not a de Polignac number, because 1146022023 - 2⁹ = 1146021511 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 (1146022013) 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, 14938 + ... + 50151.

It is an arithmetic number, because the mean of its divisors is an integer number (191039150).

Almost surely, 2^1146022023 is an apocalyptic number.

1146022023 is a deficient number, since it is larger than the sum of its proper divisors (382291177).

1146022023 is an equidigital number, since it uses as much as digits as its factorization.

1146022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70961.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1146022023 is about 33852.9470356718. The cubic root of 1146022023 is about 1046.4801329699.

Adding to 1146022023 its reverse (3202206411), we get a palindrome (4348228434).

The spelling of 1146022023 in words is "one billion, one hundred forty-six million, twenty-two thousand, twenty-three".