42676404 has 12 divisors (see below), whose sum is σ = 99578304. Its totient is φ = 14225464.

The previous prime is 42676399. The next prime is 42676427. The reversal of 42676404 is 40467624.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 1778172 + ... + 1778195.

It is an arithmetic number, because the mean of its divisors is an integer number (8298192).

Almost surely, 2^42676404 is an apocalyptic number.

It is an amenable number.

42676404 is an abundant number, since it is smaller than the sum of its proper divisors (56901900).

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

42676404 is a wasteful number, since it uses less digits than its factorization.

42676404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556374 (or 3556372 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 42676404 is about 6532.7179642167. The cubic root of 42676404 is about 349.4587661981.

The spelling of 42676404 in words is "forty-two million, six hundred seventy-six thousand, four hundred four".