47320534 has 8 divisors (see below), whose sum is σ = 71010000. Its totient is φ = 23650536.

The previous prime is 47320513. The next prime is 47320549. The reversal of 47320534 is 43502374.

47320534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6967 + ... + 11965.

It is an arithmetic number, because the mean of its divisors is an integer number (8876250).

Almost surely, 2^47320534 is an apocalyptic number.

47320534 is a deficient number, since it is larger than the sum of its proper divisors (23689466).

47320534 is a wasteful number, since it uses less digits than its factorization.

47320534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9734.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 47320534 is about 6878.9922227024. The cubic root of 47320534 is about 361.7011411660.

The spelling of 47320534 in words is "forty-seven million, three hundred twenty thousand, five hundred thirty-four".