30166000 has 40 divisors (see below), whose sum is σ = 72946224. Its totient is φ = 12065600.

The previous prime is 30165997. The next prime is 30166021. The reversal of 30166000 is 66103.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5542 + ... + 9541.

Almost surely, 2^30166000 is an apocalyptic number.

It is an amenable number.

30166000 is an abundant number, since it is smaller than the sum of its proper divisors (42780224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30166000 is a wasteful number, since it uses less digits than its factorization.

30166000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15106 (or 15090 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 30166000 is about 5492.3583277132. The cubic root of 30166000 is about 311.2953085335.

The spelling of 30166000 in words is "thirty million, one hundred sixty-six thousand".