1046965923 has 12 divisors (see below), whose sum is σ = 1514912568. Its totient is φ = 696764160.

The previous prime is 1046965903. The next prime is 1046965939. The reversal of 1046965923 is 3295696401.

1046965923 is a `hidden beast` number, since 10 + 46 + 9 + 6 + 592 + 3 = 666.

It is not a de Polignac number, because 1046965923 - 2⁵ = 1046965891 is a prime.

It is a super-2 number, since 2×1046965923² = 2192275287846483858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1046965903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95613 + ... + 105998.

It is an arithmetic number, because the mean of its divisors is an integer number (126242714).

Almost surely, 2^1046965923 is an apocalyptic number.

1046965923 is a deficient number, since it is larger than the sum of its proper divisors (467946645).

1046965923 is a wasteful number, since it uses less digits than its factorization.

1046965923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202194 (or 202191 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 1046965923 is about 32356.8527981323. The cubic root of 1046965923 is about 1015.4164203311.

The spelling of 1046965923 in words is "one billion, forty-six million, nine hundred sixty-five thousand, nine hundred twenty-three".