30495166 has 16 divisors (see below), whose sum is σ = 49939344. Its totient is φ = 13881024.

The previous prime is 30495149. The next prime is 30495167. The reversal of 30495166 is 66159403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30495167) 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, 6136 + ... + 9931.

It is an arithmetic number, because the mean of its divisors is an integer number (3121209).

Almost surely, 2^30495166 is an apocalyptic number.

30495166 is a deficient number, since it is larger than the sum of its proper divisors (19444178).

30495166 is a wasteful number, since it uses less digits than its factorization.

30495166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16155.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 30495166 is about 5522.2428414549. The cubic root of 30495166 is about 312.4234812118.

The spelling of 30495166 in words is "thirty million, four hundred ninety-five thousand, one hundred sixty-six".