48977866 has 8 divisors (see below), whose sum is σ = 83962080. Its totient is φ = 20990508.

The previous prime is 48977849. The next prime is 48977891. The reversal of 48977866 is 66877984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1749196 + ... + 1749223.

It is an arithmetic number, because the mean of its divisors is an integer number (10495260).

Almost surely, 2^48977866 is an apocalyptic number.

48977866 is a deficient number, since it is larger than the sum of its proper divisors (34984214).

48977866 is a wasteful number, since it uses less digits than its factorization.

48977866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498428.

The product of its digits is 4064256, while the sum is 55.

The square root of 48977866 is about 6998.4188214196. The cubic root of 48977866 is about 365.8754640151.

The spelling of 48977866 in words is "forty-eight million, nine hundred seventy-seven thousand, eight hundred sixty-six".