1046646023 has 2 divisors, whose sum is σ = 1046646024. Its totient is φ = 1046646022.

The previous prime is 1046645959. The next prime is 1046646043. The reversal of 1046646023 is 3206466401.

1046646023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (3206466401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1046646023 - 2⁶ = 1046645959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046646043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523323011 + 523323012.

It is an arithmetic number, because the mean of its divisors is an integer number (523323012).

Almost surely, 2^1046646023 is an apocalyptic number.

1046646023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046646023 is an equidigital number, since it uses as much as digits as its factorization.

1046646023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1046646023 is about 32351.9091090464. The cubic root of 1046646023 is about 1015.3129897751.

The spelling of 1046646023 in words is "one billion, forty-six million, six hundred forty-six thousand, twenty-three".