48238320 has 80 divisors (see below), whose sum is σ = 161052192. Its totient is φ = 11873280.

The previous prime is 48238313. The next prime is 48238331. The reversal of 48238320 is 2383284.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4611 + ... + 10850.

Almost surely, 2^48238320 is an apocalyptic number.

48238320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48238320 is an abundant number, since it is smaller than the sum of its proper divisors (112813872).

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

48238320 is a wasteful number, since it uses less digits than its factorization.

48238320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15490 (or 15484 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 48238320 is about 6945.3811990416. The cubic root of 48238320 is about 364.0245927916.

The spelling of 48238320 in words is "forty-eight million, two hundred thirty-eight thousand, three hundred twenty".