30166552 has 32 divisors (see below), whose sum is σ = 61145280. Its totient is φ = 13870080.

The previous prime is 30166541. The next prime is 30166553. The reversal of 30166552 is 25566103.

It is a self number, because there is not a number n which added to its sum of digits gives 30166552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30166553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44488 + ... + 45160.

It is an arithmetic number, because the mean of its divisors is an integer number (1910790).

Almost surely, 2^30166552 is an apocalyptic number.

It is an amenable number.

30166552 is an abundant number, since it is smaller than the sum of its proper divisors (30978728).

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

30166552 is a wasteful number, since it uses less digits than its factorization.

30166552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 30166552 is about 5492.4085791208. The cubic root of 30166552 is about 311.2972072932.

The spelling of 30166552 in words is "thirty million, one hundred sixty-six thousand, five hundred fifty-two".