48248457 has 8 divisors (see below), whose sum is σ = 67128384. Its totient is φ = 30767088.

The previous prime is 48248449. The next prime is 48248477. The reversal of 48248457 is 75484284.

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

It is not a de Polignac number, because 48248457 - 2³ = 48248449 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (48248437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349558 + ... + 349695.

It is an arithmetic number, because the mean of its divisors is an integer number (8391048).

Almost surely, 2^48248457 is an apocalyptic number.

It is an amenable number.

48248457 is a deficient number, since it is larger than the sum of its proper divisors (18879927).

48248457 is a wasteful number, since it uses less digits than its factorization.

48248457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699279.

The product of its digits is 286720, while the sum is 42.

The square root of 48248457 is about 6946.1109262666. The cubic root of 48248457 is about 364.0500902166.

The spelling of 48248457 in words is "forty-eight million, two hundred forty-eight thousand, four hundred fifty-seven".