48140920 has 32 divisors (see below), whose sum is σ = 108727920. Its totient is φ = 19183360.

The previous prime is 48140891. The next prime is 48140933. The reversal of 48140920 is 2904184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9099 + ... + 13381.

Almost surely, 2^48140920 is an apocalyptic number.

48140920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48140920 is an abundant number, since it is smaller than the sum of its proper divisors (60587000).

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

48140920 is a wasteful number, since it uses less digits than its factorization.

48140920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575 (or 4571 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 48140920 is about 6938.3658018297. The cubic root of 48140920 is about 363.7794219696.

The spelling of 48140920 in words is "forty-eight million, one hundred forty thousand, nine hundred twenty".