10164427 has 8 divisors (see below), whose sum is σ = 12510176. Its totient is φ = 8042112.

The previous prime is 10164409. The next prime is 10164439. The reversal of 10164427 is 72446101.

10164427 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10164427 - 2⁷ = 10164299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10164457) 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, 55758 + ... + 55939.

It is an arithmetic number, because the mean of its divisors is an integer number (1563772).

Almost surely, 2^10164427 is an apocalyptic number.

10164427 is a deficient number, since it is larger than the sum of its proper divisors (2345749).

10164427 is a wasteful number, since it uses less digits than its factorization.

10164427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111717.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 10164427 is about 3188.1698511842. The cubic root of 10164427 is about 216.6178796137.

The spelling of 10164427 in words is "ten million, one hundred sixty-four thousand, four hundred twenty-seven".