30480824 has 16 divisors (see below), whose sum is σ = 62347320. Its totient is φ = 13854880.

The previous prime is 30480823. The next prime is 30480839. The reversal of 30480824 is 42808403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30480823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173099 + ... + 173274.

Almost surely, 2^30480824 is an apocalyptic number.

It is an amenable number.

30480824 is an abundant number, since it is smaller than the sum of its proper divisors (31866496).

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

30480824 is a wasteful number, since it uses less digits than its factorization.

30480824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346390 (or 346386 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 30480824 is about 5520.9441221588. The cubic root of 30480824 is about 312.3744955224.

The spelling of 30480824 in words is "thirty million, four hundred eighty thousand, eight hundred twenty-four".