30374166 has 16 divisors (see below), whose sum is σ = 61056000. Its totient is φ = 10073448.

The previous prime is 30374119. The next prime is 30374167. The reversal of 30374166 is 66147303.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30374167) 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, 11526 + ... + 13913.

It is an arithmetic number, because the mean of its divisors is an integer number (3816000).

Almost surely, 2^30374166 is an apocalyptic number.

30374166 is an abundant number, since it is smaller than the sum of its proper divisors (30681834).

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

30374166 is a wasteful number, since it uses less digits than its factorization.

30374166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25643.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 30374166 is about 5511.2762587263. The cubic root of 30374166 is about 312.0097178104.

The spelling of 30374166 in words is "thirty million, three hundred seventy-four thousand, one hundred sixty-six".