48240609 has 8 divisors (see below), whose sum is σ = 64395360. Its totient is φ = 32123136.

The previous prime is 48240587. The next prime is 48240623. The reversal of 48240609 is 90604284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-48240609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48240609.

It is not an unprimeable number, because it can be changed into a prime (48240649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6144 + ... + 11585.

It is an arithmetic number, because the mean of its divisors is an integer number (8049420).

Almost surely, 2^48240609 is an apocalyptic number.

It is an amenable number.

48240609 is a deficient number, since it is larger than the sum of its proper divisors (16154751).

48240609 is a wasteful number, since it uses less digits than its factorization.

48240609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18639.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 48240609 is about 6945.5459828584. The cubic root of 48240609 is about 364.0303505869.

The spelling of 48240609 in words is "forty-eight million, two hundred forty thousand, six hundred nine".