42877076 has 18 divisors (see below), whose sum is σ = 82477290. Its totient is φ = 19489360.

The previous prime is 42877067. The next prime is 42877097. The reversal of 42877076 is 67077824.

It can be written as a sum of positive squares in only one way, i.e., 40704400 + 2172676 = 6380^2 + 1474^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43811 + ... + 44778.

Almost surely, 2^42877076 is an apocalyptic number.

It is an amenable number.

42877076 is a deficient number, since it is larger than the sum of its proper divisors (39600214).

42877076 is a wasteful number, since it uses less digits than its factorization.

42877076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88615 (or 88602 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 42877076 is about 6548.0589490321. The cubic root of 42877076 is about 350.0056488884.

The spelling of 42877076 in words is "forty-two million, eight hundred seventy-seven thousand, seventy-six".