47634674 has 4 divisors (see below), whose sum is σ = 71452014. Its totient is φ = 23817336.

The previous prime is 47634673. The next prime is 47634677. The reversal of 47634674 is 47643674.

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

It can be written as a sum of positive squares in only one way, i.e., 47018449 + 616225 = 6857^2 + 785^2 .

It is not an unprimeable number, because it can be changed into a prime (47634673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11908667 + ... + 11908670.

Almost surely, 2^47634674 is an apocalyptic number.

47634674 is a deficient number, since it is larger than the sum of its proper divisors (23817340).

47634674 is a wasteful number, since it uses less digits than its factorization.

47634674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23817339.

The product of its digits is 338688, while the sum is 41.

The square root of 47634674 is about 6901.7877394194. The cubic root of 47634674 is about 362.4997675781.

The spelling of 47634674 in words is "forty-seven million, six hundred thirty-four thousand, six hundred seventy-four".