10670427 has 8 divisors (see below), whose sum is σ = 15808080. Its totient is φ = 7113600.

The previous prime is 10670389. The next prime is 10670489. The reversal of 10670427 is 72407601.

10670427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10670427 - 2¹¹ = 10668379 is a prime.

It is a super-2 number, since 2×10670427² = 227716024724658, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 395201 = 10670427 / (1 + 0 + 6 + 7 + 0 + 4 + 2 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 10670427.

It is not an unprimeable number, because it can be changed into a prime (10670497) 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, 197574 + ... + 197627.

It is an arithmetic number, because the mean of its divisors is an integer number (1976010).

Almost surely, 2^10670427 is an apocalyptic number.

10670427 is a deficient number, since it is larger than the sum of its proper divisors (5137653).

10670427 is an equidigital number, since it uses as much as digits as its factorization.

10670427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395210 (or 395204 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 10670427 is about 3266.5619541040. The cubic root of 10670427 is about 220.1543476103.

The spelling of 10670427 in words is "ten million, six hundred seventy thousand, four hundred twenty-seven".