1073426 has 8 divisors (see below), whose sum is σ = 1614540. Its totient is φ = 535248.

The previous prime is 1073411. The next prime is 1073441. The reversal of 1073426 is 6243701.

It is an interprime number because it is at equal distance from previous prime (1073411) and next prime (1073441).

It can be written as a sum of positive squares in 2 ways, for example, as 1050625 + 22801 = 1025^2 + 151^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040 + ... + 1796.

2^1073426 is an apocalyptic number.

1073426 is a deficient number, since it is larger than the sum of its proper divisors (541114).

1073426 is an equidigital number, since it uses as much as digits as its factorization.

1073426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1073426 is about 1036.0627394130. The cubic root of 1073426 is about 102.3899592409.

The spelling of 1073426 in words is "one million, seventy-three thousand, four hundred twenty-six".