48476820 has 48 divisors (see below), whose sum is σ = 155127168. Its totient is φ = 11080320.

The previous prime is 48476807. The next prime is 48476833. The reversal of 48476820 is 2867484.

48476820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48476807) and next prime (48476833).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57291 + ... + 58130.

It is an arithmetic number, because the mean of its divisors is an integer number (3231816).

Almost surely, 2^48476820 is an apocalyptic number.

It is an amenable number.

48476820 is an abundant number, since it is smaller than the sum of its proper divisors (106650348).

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

48476820 is a wasteful number, since it uses less digits than its factorization.

48476820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115440 (or 115438 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 48476820 is about 6962.5297126835. The cubic root of 48476820 is about 364.6235438062.

Subtracting from 48476820 its sum of digits (39), we obtain a triangular number (48476781 = T₉₈₄₆).

The spelling of 48476820 in words is "forty-eight million, four hundred seventy-six thousand, eight hundred twenty".