1046426 has 4 divisors (see below), whose sum is σ = 1569642. Its totient is φ = 523212.

The previous prime is 1046413. The next prime is 1046447. The reversal of 1046426 is 6246401.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 555025 + 491401 = 745^2 + 701^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261605 + ... + 261608.

2^1046426 is an apocalyptic number.

1046426 is a deficient number, since it is larger than the sum of its proper divisors (523216).

1046426 is an equidigital number, since it uses as much as digits as its factorization.

1046426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523215.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1046426 is about 1022.9496566303. The cubic root of 1046426 is about 101.5241839370.

The spelling of 1046426 in words is "one million, forty-six thousand, four hundred twenty-six".