48075729 has 16 divisors (see below), whose sum is σ = 69193152. Its totient is φ = 29515968.

The previous prime is 48075701. The next prime is 48075743. The reversal of 48075729 is 92757084.

It is not a de Polignac number, because 48075729 - 2⁹ = 48075217 is a prime.

It is a super-3 number, since 3×48075729³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (48075749) 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, 19219 + ... + 21575.

It is an arithmetic number, because the mean of its divisors is an integer number (4324572).

Almost surely, 2^48075729 is an apocalyptic number.

It is an amenable number.

48075729 is a deficient number, since it is larger than the sum of its proper divisors (21117423).

48075729 is a wasteful number, since it uses less digits than its factorization.

48075729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 48075729 is about 6933.6663461692. Note that the first 3 decimals coincide. The cubic root of 48075729 is about 363.6151413732.

The spelling of 48075729 in words is "forty-eight million, seventy-five thousand, seven hundred twenty-nine".