1046426473 has 4 divisors (see below), whose sum is σ = 1046557908. Its totient is φ = 1046295040.

The previous prime is 1046426467. The next prime is 1046426503. The reversal of 1046426473 is 3746246401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 589664089 + 456762384 = 24283^2 + 21372^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046426473 - 2²⁵ = 1012872041 is a prime.

It is a super-4 number, since 4×1046426473⁴ (a number of 37 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044426473) 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 3 ways as a sum of consecutive naturals, for example, 52948 + ... + 69973.

It is an arithmetic number, because the mean of its divisors is an integer number (261639477).

Almost surely, 2^1046426473 is an apocalyptic number.

It is an amenable number.

1046426473 is a deficient number, since it is larger than the sum of its proper divisors (131435).

1046426473 is an equidigital number, since it uses as much as digits as its factorization.

1046426473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131434.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 1046426473 is about 32348.5157773892. The cubic root of 1046426473 is about 1015.2419923382.

The spelling of 1046426473 in words is "one billion, forty-six million, four hundred twenty-six thousand, four hundred seventy-three".