47670783 has 8 divisors (see below), whose sum is σ = 63726000. Its totient is φ = 31698048.

The previous prime is 47670773. The next prime is 47670793. The reversal of 47670783 is 38707674.

It is an interprime number because it is at equal distance from previous prime (47670773) and next prime (47670793).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47670783 - 2⁸ = 47670527 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47670713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19258 + ... + 21591.

It is an arithmetic number, because the mean of its divisors is an integer number (7965750).

Almost surely, 2^47670783 is an apocalyptic number.

47670783 is a deficient number, since it is larger than the sum of its proper divisors (16055217).

47670783 is a wasteful number, since it uses less digits than its factorization.

47670783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41241.

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 47670783 is about 6904.4031603029. The cubic root of 47670783 is about 362.5913409143.

The spelling of 47670783 in words is "forty-seven million, six hundred seventy thousand, seven hundred eighty-three".