48021575 has 24 divisors (see below), whose sum is σ = 69221760. Its totient is φ = 32364000.

The previous prime is 48021563. The next prime is 48021601. The reversal of 48021575 is 57512084.

It is not a de Polignac number, because 48021575 - 2⁸ = 48021319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8000 + ... + 12650.

It is an arithmetic number, because the mean of its divisors is an integer number (2884240).

Almost surely, 2^48021575 is an apocalyptic number.

48021575 is a deficient number, since it is larger than the sum of its proper divisors (21200185).

48021575 is a wasteful number, since it uses less digits than its factorization.

48021575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727 (or 4722 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 48021575 is about 6929.7600968576. The cubic root of 48021575 is about 363.4785609337.

The spelling of 48021575 in words is "forty-eight million, twenty-one thousand, five hundred seventy-five".