49276866 has 8 divisors (see below), whose sum is σ = 98553744. Its totient is φ = 16425620.

The previous prime is 49276853. The next prime is 49276883. The reversal of 49276866 is 66867294.

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

49276866 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4106400 + ... + 4106411.

It is an arithmetic number, because the mean of its divisors is an integer number (12319218).

Almost surely, 2^49276866 is an apocalyptic number.

49276866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49276866 is a wasteful number, since it uses less digits than its factorization.

49276866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8212816.

The product of its digits is 870912, while the sum is 48.

The square root of 49276866 is about 7019.7482860855. The cubic root of 49276866 is about 366.6184860476.

The spelling of 49276866 in words is "forty-nine million, two hundred seventy-six thousand, eight hundred sixty-six".