48872140 has 48 divisors (see below), whose sum is σ = 105283584. Its totient is φ = 19051200.

The previous prime is 48872137. The next prime is 48872141. The reversal of 48872140 is 4127884.

It is a junction number, because it is equal to n+sod(n) for n = 48872096 and 48872105.

It is not an unprimeable number, because it can be changed into a prime (48872141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180205 + ... + 180475.

It is an arithmetic number, because the mean of its divisors is an integer number (2193408).

Almost surely, 2^48872140 is an apocalyptic number.

It is an amenable number.

48872140 is an abundant number, since it is smaller than the sum of its proper divisors (56411444).

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

48872140 is a wasteful number, since it uses less digits than its factorization.

48872140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 48872140 is about 6990.8611772799. The cubic root of 48872140 is about 365.6120088403.

The spelling of 48872140 in words is "forty-eight million, eight hundred seventy-two thousand, one hundred forty".