47908806 has 16 divisors (see below), whose sum is σ = 104528448. Its totient is φ = 14517800.

The previous prime is 47908801. The next prime is 47908811. The reversal of 47908806 is 60880974.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47908801) and next prime (47908811).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47908801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362880 + ... + 363011.

It is an arithmetic number, because the mean of its divisors is an integer number (6533028).

Almost surely, 2^47908806 is an apocalyptic number.

47908806 is an abundant number, since it is smaller than the sum of its proper divisors (56619642).

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

47908806 is a wasteful number, since it uses less digits than its factorization.

47908806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725907.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 47908806 is about 6921.6187413061. The cubic root of 47908806 is about 363.1938191924.

The spelling of 47908806 in words is "forty-seven million, nine hundred eight thousand, eight hundred six".