42906862 has 16 divisors (see below), whose sum is σ = 66794112. Its totient is φ = 20656440.

The previous prime is 42906847. The next prime is 42906881. The reversal of 42906862 is 26860924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2593 + ... + 9619.

It is an arithmetic number, because the mean of its divisors is an integer number (4174632).

Almost surely, 2^42906862 is an apocalyptic number.

42906862 is a deficient number, since it is larger than the sum of its proper divisors (23887250).

42906862 is a wasteful number, since it uses less digits than its factorization.

42906862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 42906862 is about 6550.3329686360. The cubic root of 42906862 is about 350.0866778521.

The spelling of 42906862 in words is "forty-two million, nine hundred six thousand, eight hundred sixty-two".