42976582 has 8 divisors (see below), whose sum is σ = 70325352. Its totient is φ = 19534800.

The previous prime is 42976559. The next prime is 42976597. The reversal of 42976582 is 28567924.

42976582 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976719 + ... + 976762.

It is an arithmetic number, because the mean of its divisors is an integer number (8790669).

Almost surely, 2^42976582 is an apocalyptic number.

42976582 is a deficient number, since it is larger than the sum of its proper divisors (27348770).

42976582 is a wasteful number, since it uses less digits than its factorization.

42976582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953494.

The product of its digits is 241920, while the sum is 43.

The square root of 42976582 is about 6555.6526753635. The cubic root of 42976582 is about 350.2761955938.

The spelling of 42976582 in words is "forty-two million, nine hundred seventy-six thousand, five hundred eighty-two".