42707486 has 12 divisors (see below), whose sum is σ = 65666976. Its totient is φ = 20831280.

The previous prime is 42707473. The next prime is 42707507. The reversal of 42707486 is 68470724.

42707486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2990 + ... + 9713.

It is an arithmetic number, because the mean of its divisors is an integer number (5472248).

Almost surely, 2^42707486 is an apocalyptic number.

42707486 is a deficient number, since it is larger than the sum of its proper divisors (22959490).

42707486 is a wasteful number, since it uses less digits than its factorization.

42707486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787 (or 12746 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 42707486 is about 6535.0964797775. The cubic root of 42707486 is about 349.5435846650.

The spelling of 42707486 in words is "forty-two million, seven hundred seven thousand, four hundred eighty-six".