1042765894 has 8 divisors (see below), whose sum is σ = 1606423248. Its totient is φ = 507291480.

The previous prime is 1042765877. The next prime is 1042765909. The reversal of 1042765894 is 4985672401.

1042765894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent 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, 7045642 + ... + 7045789.

It is an arithmetic number, because the mean of its divisors is an integer number (200802906).

Almost surely, 2^1042765894 is an apocalyptic number.

1042765894 is a deficient number, since it is larger than the sum of its proper divisors (563657354).

1042765894 is a wasteful number, since it uses less digits than its factorization.

1042765894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14091470.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 1042765894 is about 32291.8858848473. The cubic root of 1042765894 is about 1014.0567791202.

The spelling of 1042765894 in words is "one billion, forty-two million, seven hundred sixty-five thousand, eight hundred ninety-four".