47354688 has 84 divisors (see below), whose sum is σ = 142910560. Its totient is φ = 14950656.

The previous prime is 47354647. The next prime is 47354689. The reversal of 47354688 is 88645374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47354689) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8781 + ... + 13107.

Almost surely, 2^47354688 is an apocalyptic number.

47354688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47354688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71455280).

47354688 is an abundant number, since it is smaller than the sum of its proper divisors (95555872).

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

47354688 is a wasteful number, since it uses less digits than its factorization.

47354688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364 (or 4351 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 47354688 is about 6881.4742606508. The cubic root of 47354688 is about 361.7881405355.

The spelling of 47354688 in words is "forty-seven million, three hundred fifty-four thousand, six hundred eighty-eight".