30482244 has 60 divisors (see below), whose sum is σ = 85828204. Its totient is φ = 9377856.

The previous prime is 30482239. The next prime is 30482281. The reversal of 30482244 is 44228403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11819844 + 18662400 = 3438^2 + 4320^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 594 + ... + 7830.

Almost surely, 2^30482244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30482244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42914102).

30482244 is an abundant number, since it is smaller than the sum of its proper divisors (55345960).

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

30482244 is a wasteful number, since it uses less digits than its factorization.

30482244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7266 (or 7255 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 30482244 is about 5521.0727218540. The cubic root of 30482244 is about 312.3793462759.

The spelling of 30482244 in words is "thirty million, four hundred eighty-two thousand, two hundred forty-four".