47403342 has 48 divisors (see below), whose sum is σ = 121436640. Its totient is φ = 13075776.

The previous prime is 47403341. The next prime is 47403379. The reversal of 47403342 is 24330474.

47403342 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 not an unprimeable number, because it can be changed into a prime (47403341) 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 23 ways as a sum of consecutive naturals, for example, 2833 + ... + 10140.

It is an arithmetic number, because the mean of its divisors is an integer number (2529930).

Almost surely, 2^47403342 is an apocalyptic number.

47403342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

47403342 is an abundant number, since it is smaller than the sum of its proper divisors (74033298).

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

47403342 is a wasteful number, since it uses less digits than its factorization.

47403342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13017 (or 13014 counting only the distinct ones).

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

The square root of 47403342 is about 6885.0084967268. The cubic root of 47403342 is about 361.9120030709.

The spelling of 47403342 in words is "forty-seven million, four hundred three thousand, three hundred forty-two".