47344230 has 32 divisors (see below), whose sum is σ = 126252000. Its totient is φ = 12625056.

The previous prime is 47344207. The next prime is 47344237. The reversal of 47344230 is 3244374.

47344230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47344230² = 4482952228585800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 47344194 and 47344203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47344237) 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, 87405 + ... + 87944.

It is an arithmetic number, because the mean of its divisors is an integer number (3945375).

Almost surely, 2^47344230 is an apocalyptic number.

47344230 is an abundant number, since it is smaller than the sum of its proper divisors (78907770).

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

47344230 is a wasteful number, since it uses less digits than its factorization.

47344230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175365 (or 175359 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 47344230 is about 6880.7143524492. The cubic root of 47344230 is about 361.7615056581.

It can be divided in two parts, 47344 and 230, that added together give a palindrome (47574).

The spelling of 47344230 in words is "forty-seven million, three hundred forty-four thousand, two hundred thirty".