166353134 has 8 divisors (see below), whose sum is σ = 249591888. Its totient is φ = 83155840.

The previous prime is 166353119. The next prime is 166353179. The reversal of 166353134 is 431353661.

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

It is a self number, because there is not a number n which added to its sum of digits gives 166353134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3239 + ... + 18525.

It is an arithmetic number, because the mean of its divisors is an integer number (31198986).

Almost surely, 2^166353134 is an apocalyptic number.

166353134 is a deficient number, since it is larger than the sum of its proper divisors (83238754).

166353134 is a wasteful number, since it uses less digits than its factorization.

166353134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20730.

The product of its digits is 19440, while the sum is 32.

The square root of 166353134 is about 12897.7957031425. The cubic root of 166353134 is about 549.9759041785.

The spelling of 166353134 in words is "one hundred sixty-six million, three hundred fifty-three thousand, one hundred thirty-four".