47353572 has 60 divisors (see below), whose sum is σ = 141482880. Its totient is φ = 13528944.

The previous prime is 47353571. The next prime is 47353583. The reversal of 47353572 is 27535374.

47353572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47353571) 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 19 ways as a sum of consecutive naturals, for example, 8172 + ... + 12707.

It is an arithmetic number, because the mean of its divisors is an integer number (2358048).

Almost surely, 2^47353572 is an apocalyptic number.

47353572 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47353572 is an abundant number, since it is smaller than the sum of its proper divisors (94129308).

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

47353572 is a wasteful number, since it uses less digits than its factorization.

47353572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20902 (or 20891 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 47353572 is about 6881.3931728975. The cubic root of 47353572 is about 361.7852984464.

It can be divided in two parts, 473 and 53572, that added together give a palindrome (54045).

The spelling of 47353572 in words is "forty-seven million, three hundred fifty-three thousand, five hundred seventy-two".