10219747 has 2 divisors, whose sum is σ = 10219748. Its totient is φ = 10219746.

The previous prime is 10219709. The next prime is 10219753. The reversal of 10219747 is 74791201.

10219747 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10219747 - 2¹⁹ = 9695459 is a prime.

It is not a weakly prime, because it can be changed into another prime (10219787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5109873 + 5109874.

It is an arithmetic number, because the mean of its divisors is an integer number (5109874).

Almost surely, 2^10219747 is an apocalyptic number.

10219747 is a deficient number, since it is larger than the sum of its proper divisors (1).

10219747 is an equidigital number, since it uses as much as digits as its factorization.

10219747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 10219747 is about 3196.8339024729. The cubic root of 10219747 is about 217.0101505159.

The spelling of 10219747 in words is "ten million, two hundred nineteen thousand, seven hundred forty-seven".