10166601 has 8 divisors (see below), whose sum is σ = 13921984. Its totient is φ = 6594480.

The previous prime is 10166593. The next prime is 10166609. The reversal of 10166601 is 10666101.

It is an interprime number because it is at equal distance from previous prime (10166593) and next prime (10166609).

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

It is not a de Polignac number, because 10166601 - 2³ = 10166593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10166609) 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, 45685 + ... + 45906.

It is an arithmetic number, because the mean of its divisors is an integer number (1740248).

Almost surely, 2^10166601 is an apocalyptic number.

It is an amenable number.

10166601 is a deficient number, since it is larger than the sum of its proper divisors (3755383).

10166601 is an equidigital number, since it uses as much as digits as its factorization.

10166601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91631.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10166601 is about 3188.5107809132. The cubic root of 10166601 is about 216.6333221533.

Subtracting 10166601 from its reverse (10666101), we obtain a triangular number (499500 = T₉₉₉).

The spelling of 10166601 in words is "ten million, one hundred sixty-six thousand, six hundred one".