48373920 has 144 divisors (see below), whose sum is σ = 188697600. Its totient is φ = 11054592.

The previous prime is 48373909. The next prime is 48373921. The reversal of 48373920 is 2937384.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×48373920² = 4680072272332800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (48373921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7681 + ... + 12479.

It is an arithmetic number, because the mean of its divisors is an integer number (1310400).

Almost surely, 2^48373920 is an apocalyptic number.

48373920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48373920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94348800).

48373920 is an abundant number, since it is smaller than the sum of its proper divisors (140323680).

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

48373920 is a wasteful number, since it uses less digits than its factorization.

48373920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827 (or 4816 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 48373920 is about 6955.1362315917. The cubic root of 48373920 is about 364.3653699595.

The spelling of 48373920 in words is "forty-eight million, three hundred seventy-three thousand, nine hundred twenty".