47650783 has 6 divisors (see below), whose sum is σ = 48974856. Its totient is φ = 46361592.

The previous prime is 47650777. The next prime is 47650817. The reversal of 47650783 is 38705674.

It is not a de Polignac number, because 47650783 - 2¹⁷ = 47519711 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47650723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16035 + ... + 18772.

It is an arithmetic number, because the mean of its divisors is an integer number (8162476).

Almost surely, 2^47650783 is an apocalyptic number.

47650783 is a deficient number, since it is larger than the sum of its proper divisors (1324073).

47650783 is an equidigital number, since it uses as much as digits as its factorization.

47650783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34881 (or 34844 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 47650783 is about 6902.9546572464. The cubic root of 47650783 is about 362.5406261245.

The spelling of 47650783 in words is "forty-seven million, six hundred fifty thousand, seven hundred eighty-three".