1046444422 has 4 divisors (see below), whose sum is σ = 1569666636. Its totient is φ = 523222210.

The previous prime is 1046444419. The next prime is 1046444423. The reversal of 1046444422 is 2244446401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2244446401 = 8269 ⋅271429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046444423) 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 as a sum of consecutive naturals, namely, 261611104 + ... + 261611107.

It is an arithmetic number, because the mean of its divisors is an integer number (392416659).

Almost surely, 2^1046444422 is an apocalyptic number.

1046444422 is a deficient number, since it is larger than the sum of its proper divisors (523222214).

1046444422 is an equidigital number, since it uses as much as digits as its factorization.

1046444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523222213.

The product of its (nonzero) digits is 24576, while the sum is 31.

The square root of 1046444422 is about 32348.7932077844. The cubic root of 1046444422 is about 1015.2477970060.

The spelling of 1046444422 in words is "one billion, forty-six million, four hundred forty-four thousand, four hundred twenty-two".