47950688 has 48 divisors (see below), whose sum is σ = 98567280. Its totient is φ = 22934016.

The previous prime is 47950687. The next prime is 47950711. The reversal of 47950688 is 88605974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47950687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151106 + ... + 151422.

It is an arithmetic number, because the mean of its divisors is an integer number (2053485).

Almost surely, 2^47950688 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 47950688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49283640).

47950688 is an abundant number, since it is smaller than the sum of its proper divisors (50616592).

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

47950688 is a wasteful number, since it uses less digits than its factorization.

47950688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 47950688 is about 6924.6435287313. The cubic root of 47950688 is about 363.2996233536.

The spelling of 47950688 in words is "forty-seven million, nine hundred fifty thousand, six hundred eighty-eight".