1046446742 has 16 divisors (see below), whose sum is σ = 1716694992. Its totient is φ = 474455520.

The previous prime is 1046446727. The next prime is 1046446763. The reversal of 1046446742 is 2476446401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1046446696 and 1046446705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51173 + ... + 68640.

It is an arithmetic number, because the mean of its divisors is an integer number (107293437).

Almost surely, 2^1046446742 is an apocalyptic number.

1046446742 is a deficient number, since it is larger than the sum of its proper divisors (670248250).

1046446742 is a wasteful number, since it uses less digits than its factorization.

1046446742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120223.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 1046446742 is about 32348.8290669075. The cubic root of 1046446742 is about 1015.2485472842.

The spelling of 1046446742 in words is "one billion, forty-six million, four hundred forty-six thousand, seven hundred forty-two".