10147227 has 4 divisors (see below), whose sum is σ = 13529640. Its totient is φ = 6764816.

The previous prime is 10147211. The next prime is 10147229. The reversal of 10147227 is 72274101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72274101 = 3 ⋅24091367.

It is a cyclic number.

It is not a de Polignac number, because 10147227 - 2⁴ = 10147211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10147197 and 10147206.

It is not an unprimeable number, because it can be changed into a prime (10147229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691202 + ... + 1691207.

It is an arithmetic number, because the mean of its divisors is an integer number (3382410).

Almost surely, 2^10147227 is an apocalyptic number.

10147227 is a deficient number, since it is larger than the sum of its proper divisors (3382413).

10147227 is an equidigital number, since it uses as much as digits as its factorization.

10147227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382412.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 10147227 is about 3185.4712367246. The cubic root of 10147227 is about 216.4956254328.

The spelling of 10147227 in words is "ten million, one hundred forty-seven thousand, two hundred twenty-seven".