48021471 has 16 divisors (see below), whose sum is σ = 71416320. Its totient is φ = 31891320.

The previous prime is 48021469. The next prime is 48021503. The reversal of 48021471 is 17412084.

It is not a de Polignac number, because 48021471 - 2¹ = 48021469 is a prime.

It is a super-3 number, since 3×48021471³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48021461) 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, 4036 + ... + 10598.

It is an arithmetic number, because the mean of its divisors is an integer number (4463520).

Almost surely, 2^48021471 is an apocalyptic number.

48021471 is a deficient number, since it is larger than the sum of its proper divisors (23394849).

48021471 is a wasteful number, since it uses less digits than its factorization.

48021471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6843 (or 6837 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 48021471 is about 6929.7525929863. The cubic root of 48021471 is about 363.4782985391.

The spelling of 48021471 in words is "forty-eight million, twenty-one thousand, four hundred seventy-one".