30046133 has 8 divisors (see below), whose sum is σ = 32722200. Its totient is φ = 27422208.

The previous prime is 30046111. The next prime is 30046141. The reversal of 30046133 is 33164003.

It can be written as a sum of positive squares in 4 ways, for example, as 702244 + 29343889 = 838^2 + 5417^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30046133 - 2⁶ = 30046069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30040133) 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, 11828 + ... + 14141.

It is an arithmetic number, because the mean of its divisors is an integer number (4090275).

Almost surely, 2^30046133 is an apocalyptic number.

It is an amenable number.

30046133 is a deficient number, since it is larger than the sum of its proper divisors (2676067).

30046133 is a wasteful number, since it uses less digits than its factorization.

30046133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26071.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 30046133 is about 5481.4353047354. The cubic root of 30046133 is about 310.8824423091.

The spelling of 30046133 in words is "thirty million, forty-six thousand, one hundred thirty-three".