30483252 has 18 divisors (see below), whose sum is σ = 77054978. Its totient is φ = 10161072.

The previous prime is 30483251. The next prime is 30483269. The reversal of 30483252 is 25238403.

It can be written as a sum of positive squares in only one way, i.e., 29550096 + 933156 = 5436^2 + 966^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30483251) 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 5 ways as a sum of consecutive naturals, for example, 423343 + ... + 423414.

Almost surely, 2^30483252 is an apocalyptic number.

It is an amenable number.

30483252 is an abundant number, since it is smaller than the sum of its proper divisors (46571726).

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

30483252 is a wasteful number, since it uses less digits than its factorization.

30483252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846767 (or 846762 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 30483252 is about 5521.1640077071. The cubic root of 30483252 is about 312.3827895363.

The spelling of 30483252 in words is "thirty million, four hundred eighty-three thousand, two hundred fifty-two".