47634080 has 48 divisors (see below), whose sum is σ = 121197384. Its totient is φ = 17587200.

The previous prime is 47634071. The next prime is 47634091. The reversal of 47634080 is 8043674.

It is a happy number.

47634080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 42562576 + 5071504 = 6524^2 + 2252^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9371 + ... + 13530.

Almost surely, 2^47634080 is an apocalyptic number.

47634080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47634080 is an abundant number, since it is smaller than the sum of its proper divisors (73563304).

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

47634080 is a wasteful number, since it uses less digits than its factorization.

47634080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22929 (or 22921 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 47634080 is about 6901.7447069564. The cubic root of 47634080 is about 362.4982607923.

The spelling of 47634080 in words is "forty-seven million, six hundred thirty-four thousand, eighty".