1046771942 has 16 divisors (see below), whose sum is σ = 1601852112. Its totient is φ = 512846880.

The previous prime is 1046771939. The next prime is 1046771963. The reversal of 1046771942 is 2491776401.

It is a self number, because there is not a number n which added to its sum of digits gives 1046771942.

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, 81692 + ... + 93632.

It is an arithmetic number, because the mean of its divisors is an integer number (100115757).

Almost surely, 2^1046771942 is an apocalyptic number.

1046771942 is a deficient number, since it is larger than the sum of its proper divisors (555080170).

1046771942 is a wasteful number, since it uses less digits than its factorization.

1046771942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12823.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 1046771942 is about 32353.8551335077. The cubic root of 1046771942 is about 1015.3537046131.

The spelling of 1046771942 in words is "one billion, forty-six million, seven hundred seventy-one thousand, nine hundred forty-two".