1426022673 has 8 divisors (see below), whose sum is σ = 1901753568. Its totient is φ = 950486784.

The previous prime is 1426022671. The next prime is 1426022699. The reversal of 1426022673 is 3762206241.

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

It is not a de Polignac number, because 1426022673 - 2¹ = 1426022671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1426022671) 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, 30736 + ... + 61617.

It is an arithmetic number, because the mean of its divisors is an integer number (237719196).

Almost surely, 2^1426022673 is an apocalyptic number.

It is an amenable number.

1426022673 is a deficient number, since it is larger than the sum of its proper divisors (475730895).

1426022673 is an equidigital number, since it uses as much as digits as its factorization.

1426022673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97503.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1426022673 is about 37762.7153817095. The cubic root of 1426022673 is about 1125.5776912535.

The spelling of 1426022673 in words is "one billion, four hundred twenty-six million, twenty-two thousand, six hundred seventy-three".