30046244 has 6 divisors (see below), whose sum is σ = 52580934. Its totient is φ = 15023120.

The previous prime is 30046241. The next prime is 30046253. The reversal of 30046244 is 44264003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24700900 + 5345344 = 4970^2 + 2312^2 .

It is not an unprimeable number, because it can be changed into a prime (30046241) 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 as a sum of consecutive naturals, namely, 3755777 + ... + 3755784.

It is an arithmetic number, because the mean of its divisors is an integer number (8763489).

Almost surely, 2^30046244 is an apocalyptic number.

It is an amenable number.

30046244 is a deficient number, since it is larger than the sum of its proper divisors (22534690).

30046244 is a wasteful number, since it uses less digits than its factorization.

30046244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7511565 (or 7511563 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 30046244 is about 5481.4454298114. The cubic root of 30046244 is about 310.8828251416.

The spelling of 30046244 in words is "thirty million, forty-six thousand, two hundred forty-four".