48579321 has 16 divisors (see below), whose sum is σ = 76579200. Its totient is φ = 26802048.

The previous prime is 48579317. The next prime is 48579329. The reversal of 48579321 is 12397584.

It is not a de Polignac number, because 48579321 - 2² = 48579317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48579321.

It is not an unprimeable number, because it can be changed into a prime (48579329) 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, 39276 + ... + 40493.

It is an arithmetic number, because the mean of its divisors is an integer number (4786200).

Almost surely, 2^48579321 is an apocalyptic number.

It is an amenable number.

48579321 is a deficient number, since it is larger than the sum of its proper divisors (27999879).

48579321 is a wasteful number, since it uses less digits than its factorization.

48579321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79808.

The product of its digits is 60480, while the sum is 39.

The square root of 48579321 is about 6969.8867279175. The cubic root of 48579321 is about 364.8803536036.

The spelling of 48579321 in words is "forty-eight million, five hundred seventy-nine thousand, three hundred twenty-one".