48140289 has 12 divisors (see below), whose sum is σ = 69888000. Its totient is φ = 31931064.

The previous prime is 48140251. The next prime is 48140297. The reversal of 48140289 is 98204184.

It is not a de Polignac number, because 48140289 - 2¹⁶ = 48074753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48140089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11649 + ... + 15230.

It is an arithmetic number, because the mean of its divisors is an integer number (5824000).

Almost surely, 2^48140289 is an apocalyptic number.

It is an amenable number.

48140289 is a deficient number, since it is larger than the sum of its proper divisors (21747711).

48140289 is a wasteful number, since it uses less digits than its factorization.

48140289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27084 (or 27081 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 48140289 is about 6938.3203298781. The cubic root of 48140289 is about 363.7778325676. Note that the first 3 decimals are identical.

The spelling of 48140289 in words is "forty-eight million, one hundred forty thousand, two hundred eighty-nine".