48047805 has 48 divisors (see below), whose sum is σ = 93614976. Its totient is φ = 22619520.

The previous prime is 48047801. The next prime is 48047819. The reversal of 48047805 is 50874084.

It is not a de Polignac number, because 48047805 - 2² = 48047801 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 48047805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48047801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11670 + ... + 15240.

It is an arithmetic number, because the mean of its divisors is an integer number (1950312).

Almost surely, 2^48047805 is an apocalyptic number.

48047805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48047805 is a deficient number, since it is larger than the sum of its proper divisors (45567171).

48047805 is a wasteful number, since it uses less digits than its factorization.

48047805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618 (or 3615 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 48047805 is about 6931.6524004021. The cubic root of 48047805 is about 363.5447277716.

The spelling of 48047805 in words is "forty-eight million, forty-seven thousand, eight hundred five".