47535488 has 192 divisors, whose sum is σ = 131861520. Its totient is φ = 16773120.

The previous prime is 47535479. The next prime is 47535539. The reversal of 47535488 is 88453574.

It is a Harshad number since it is a multiple of its sum of digits (44).

Its product of digits (537600) is a multiple of the sum of its prime factors (105).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 896870 + ... + 896922.

Almost surely, 2^47535488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47535488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65930760).

47535488 is an abundant number, since it is smaller than the sum of its proper divisors (84326032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47535488 is a wasteful number, since it uses less digits than its factorization.

47535488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 86 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 47535488 is about 6894.5984654656. The cubic root of 47535488 is about 362.2479909960.

It can be divided in two parts, 47 and 535488, that added together give a palindrome (535535).

The spelling of 47535488 in words is "forty-seven million, five hundred thirty-five thousand, four hundred eighty-eight".