166010297 has 8 divisors (see below), whose sum is σ = 179202240. Its totient is φ = 153316240.

The previous prime is 166010293. The next prime is 166010303. The reversal of 166010297 is 792010661.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 166010297 - 2² = 166010293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (166010291) 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, 123779 + ... + 125112.

It is an arithmetic number, because the mean of its divisors is an integer number (22400280).

Almost surely, 2^166010297 is an apocalyptic number.

It is an amenable number.

166010297 is a deficient number, since it is larger than the sum of its proper divisors (13191943).

166010297 is a wasteful number, since it uses less digits than its factorization.

166010297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248943.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 166010297 is about 12884.4983216267. The cubic root of 166010297 is about 549.5978294128.

The spelling of 166010297 in words is "one hundred sixty-six million, ten thousand, two hundred ninety-seven".