47854806 has 32 divisors (see below), whose sum is σ = 101184000. Its totient is φ = 15046560.

The previous prime is 47854799. The next prime is 47854823. The reversal of 47854806 is 60845874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30120 + ... + 31668.

It is an arithmetic number, because the mean of its divisors is an integer number (3162000).

Almost surely, 2^47854806 is an apocalyptic number.

47854806 is an abundant number, since it is smaller than the sum of its proper divisors (53329194).

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

47854806 is a wasteful number, since it uses less digits than its factorization.

47854806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 47854806 is about 6917.7168198763. The cubic root of 47854806 is about 363.0573109582.

It can be divided in two parts, 4785 and 4806, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 47854806 in words is "forty-seven million, eight hundred fifty-four thousand, eight hundred six".