48507866 has 16 divisors (see below), whose sum is σ = 80563680. Its totient is φ = 21719280.

The previous prime is 48507847. The next prime is 48507887. The reversal of 48507866 is 66870584.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14981 + ... + 17928.

It is an arithmetic number, because the mean of its divisors is an integer number (5035230).

Almost surely, 2^48507866 is an apocalyptic number.

48507866 is a deficient number, since it is larger than the sum of its proper divisors (32055814).

48507866 is a wasteful number, since it uses less digits than its factorization.

48507866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32989.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 48507866 is about 6964.7588615831. The cubic root of 48507866 is about 364.7013657895.

The spelling of 48507866 in words is "forty-eight million, five hundred seven thousand, eight hundred sixty-six".