10166457 has 8 divisors (see below), whose sum is σ = 15491776. Its totient is φ = 5809392.

The previous prime is 10166449. The next prime is 10166461. The reversal of 10166457 is 75466101.

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

It is not a de Polignac number, because 10166457 - 2³ = 10166449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10166657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242038 + ... + 242079.

It is an arithmetic number, because the mean of its divisors is an integer number (1936472).

Almost surely, 2^10166457 is an apocalyptic number.

It is an amenable number.

10166457 is a deficient number, since it is larger than the sum of its proper divisors (5325319).

10166457 is an equidigital number, since it uses as much as digits as its factorization.

10166457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484127.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 10166457 is about 3188.4881997586. The cubic root of 10166457 is about 216.6322993485.

The spelling of 10166457 in words is "ten million, one hundred sixty-six thousand, four hundred fifty-seven".