30803052 has 24 divisors (see below), whose sum is σ = 82141696. Its totient is φ = 8800848.

The previous prime is 30803041. The next prime is 30803063. The reversal of 30803052 is 25030803.

It is an interprime number because it is at equal distance from previous prime (30803041) and next prime (30803063).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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, 183268 + ... + 183435.

Almost surely, 2^30803052 is an apocalyptic number.

It is an amenable number.

30803052 is an abundant number, since it is smaller than the sum of its proper divisors (51338644).

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

30803052 is a wasteful number, since it uses less digits than its factorization.

30803052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366717 (or 366715 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 30803052 is about 5550.0497295069. The cubic root of 30803052 is about 313.4713948194.

Adding to 30803052 its reverse (25030803), we get a palindrome (55833855).

The spelling of 30803052 in words is "thirty million, eight hundred three thousand, fifty-two".