48574721 has 8 divisors (see below), whose sum is σ = 53049024. Its totient is φ = 44205840.

The previous prime is 48574703. The next prime is 48574723. The reversal of 48574721 is 12747584.

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

It is a cyclic number.

It is not a de Polignac number, because 48574721 - 2⁶ = 48574657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48574723) 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, 25391 + ... + 27236.

It is an arithmetic number, because the mean of its divisors is an integer number (6631128).

Almost surely, 2^48574721 is an apocalyptic number.

It is an amenable number.

48574721 is a deficient number, since it is larger than the sum of its proper divisors (4474303).

48574721 is a wasteful number, since it uses less digits than its factorization.

48574721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52711.

The product of its digits is 62720, while the sum is 38.

The square root of 48574721 is about 6969.5567290897. The cubic root of 48574721 is about 364.8688363395.

The spelling of 48574721 in words is "forty-eight million, five hundred seventy-four thousand, seven hundred twenty-one".