48388471 has 4 divisors (see below), whose sum is σ = 48419944. Its totient is φ = 48357000.

The previous prime is 48388469. The next prime is 48388493. The reversal of 48388471 is 17488384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48388471 - 2¹ = 48388469 is a prime.

It is a super-3 number, since 3×48388471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48388441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13305 + ... + 16546.

It is an arithmetic number, because the mean of its divisors is an integer number (12104986).

Almost surely, 2^48388471 is an apocalyptic number.

48388471 is a deficient number, since it is larger than the sum of its proper divisors (31473).

48388471 is a wasteful number, since it uses less digits than its factorization.

48388471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31472.

The product of its digits is 172032, while the sum is 43.

The square root of 48388471 is about 6956.1822144047. The cubic root of 48388471 is about 364.4019003115.

The spelling of 48388471 in words is "forty-eight million, three hundred eighty-eight thousand, four hundred seventy-one".