47383746 has 16 divisors (see below), whose sum is σ = 95707008. Its totient is φ = 15638000.

The previous prime is 47383727. The next prime is 47383747. The reversal of 47383746 is 64738374.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47383698 and 47383707.

It is not an unprimeable number, because it can be changed into a prime (47383747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38490 + ... + 39701.

It is an arithmetic number, because the mean of its divisors is an integer number (5981688).

Almost surely, 2^47383746 is an apocalyptic number.

47383746 is an abundant number, since it is smaller than the sum of its proper divisors (48323262).

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

47383746 is a wasteful number, since it uses less digits than its factorization.

47383746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78297.

The product of its digits is 338688, while the sum is 42.

The square root of 47383746 is about 6883.5852576982. The cubic root of 47383746 is about 361.8621261017.

The spelling of 47383746 in words is "forty-seven million, three hundred eighty-three thousand, seven hundred forty-six".