1045426466 has 24 divisors (see below), whose sum is σ = 1825284780. Its totient is φ = 447764352.

The previous prime is 1045426463. The next prime is 1045426469. The reversal of 1045426466 is 6646245401.

It is an interprime number because it is at equal distance from previous prime (1045426463) and next prime (1045426469).

It can be written as a sum of positive squares in 2 ways, for example, as 850014025 + 195412441 = 29155^2 + 13979^2 .

It is not an unprimeable number, because it can be changed into a prime (1045426463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289166 + ... + 292758.

Almost surely, 2^1045426466 is an apocalyptic number.

1045426466 is a deficient number, since it is larger than the sum of its proper divisors (779858314).

1045426466 is a wasteful number, since it uses less digits than its factorization.

1045426466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6578 (or 6571 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 1045426466 is about 32333.0553149559. The cubic root of 1045426466 is about 1014.9184873106.

The spelling of 1045426466 in words is "one billion, forty-five million, four hundred twenty-six thousand, four hundred sixty-six".