47456734 has 16 divisors (see below), whose sum is σ = 76920480. Its totient is φ = 21828960.

The previous prime is 47456729. The next prime is 47456743. The reversal of 47456734 is 43765474.

47456734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 5152 + ... + 11020.

It is an arithmetic number, because the mean of its divisors is an integer number (4807530).

Almost surely, 2^47456734 is an apocalyptic number.

47456734 is a deficient number, since it is larger than the sum of its proper divisors (29463746).

47456734 is a wasteful number, since it uses less digits than its factorization.

47456734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6195.

The product of its digits is 282240, while the sum is 40.

The square root of 47456734 is about 6888.8848154110. The cubic root of 47456734 is about 362.0478300302.

The spelling of 47456734 in words is "forty-seven million, four hundred fifty-six thousand, seven hundred thirty-four".