48168920 has 32 divisors (see below), whose sum is σ = 109462320. Its totient is φ = 19075200.

The previous prime is 48168917. The next prime is 48168929. The reversal of 48168920 is 2986184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48168929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922 + ... + 10001.

Almost surely, 2^48168920 is an apocalyptic number.

48168920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48168920 is an abundant number, since it is smaller than the sum of its proper divisors (61293400).

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

48168920 is a wasteful number, since it uses less digits than its factorization.

48168920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12035 (or 12031 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 48168920 is about 6940.3832747191. The cubic root of 48168920 is about 363.8499361300.

The spelling of 48168920 in words is "forty-eight million, one hundred sixty-eight thousand, nine hundred twenty".