42706592 has 24 divisors (see below), whose sum is σ = 86792832. Its totient is φ = 20664000.

The previous prime is 42706583. The next prime is 42706603. The reversal of 42706592 is 29560724.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20534 + ... + 22517.

It is an arithmetic number, because the mean of its divisors is an integer number (3616368).

Almost surely, 2^42706592 is an apocalyptic number.

It is an amenable number.

42706592 is an abundant number, since it is smaller than the sum of its proper divisors (44086240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42706592 is a wasteful number, since it uses less digits than its factorization.

42706592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43092 (or 43084 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 42706592 is about 6535.0280795112. The cubic root of 42706592 is about 349.5411456379.

The spelling of 42706592 in words is "forty-two million, seven hundred six thousand, five hundred ninety-two".