47354730 has 32 divisors (see below), whose sum is σ = 114205248. Its totient is φ = 12566400.

The previous prime is 47354717. The next prime is 47354731. The reversal of 47354730 is 3745374.

47354730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47354691 and 47354700.

It is not an unprimeable number, because it can be changed into a prime (47354731) 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 in 15 ways as a sum of consecutive naturals, for example, 2590 + ... + 10070.

It is an arithmetic number, because the mean of its divisors is an integer number (3568914).

Almost surely, 2^47354730 is an apocalyptic number.

47354730 is an abundant number, since it is smaller than the sum of its proper divisors (66850518).

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

47354730 is a wasteful number, since it uses less digits than its factorization.

47354730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7702.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 47354730 is about 6881.4773123218. The cubic root of 47354730 is about 361.7882474950.

It can be divided in two parts, 47354 and 730, that added together give a palindrome (48084).

The spelling of 47354730 in words is "forty-seven million, three hundred fifty-four thousand, seven hundred thirty".