47528354 has 4 divisors (see below), whose sum is σ = 71292534. Its totient is φ = 23764176.

The previous prime is 47528347. The next prime is 47528359. The reversal of 47528354 is 45382574.

It is a happy number.

47528354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 47293129 + 235225 = 6877^2 + 485^2 .

It is not an unprimeable number, because it can be changed into a prime (47528359) by changing a digit.

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 as a sum of consecutive naturals, namely, 11882087 + ... + 11882090.

Almost surely, 2^47528354 is an apocalyptic number.

47528354 is a deficient number, since it is larger than the sum of its proper divisors (23764180).

47528354 is a wasteful number, since it uses less digits than its factorization.

47528354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23764179.

The product of its digits is 134400, while the sum is 38.

The square root of 47528354 is about 6894.0810845246. The cubic root of 47528354 is about 362.2298683501.

The spelling of 47528354 in words is "forty-seven million, five hundred twenty-eight thousand, three hundred fifty-four".