30076480 has 112 divisors (see below), whose sum is σ = 84856320. Its totient is φ = 9934848.

The previous prime is 30076469. The next prime is 30076481. The reversal of 30076480 is 8467003.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30076481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64729 + ... + 65191.

Almost surely, 2^30076480 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 30076480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42428160).

30076480 is an abundant number, since it is smaller than the sum of its proper divisors (54779840).

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

30076480 is a wasteful number, since it uses less digits than its factorization.

30076480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 30076480 is about 5484.2027679509. The cubic root of 30076480 is about 310.9870722459.

The spelling of 30076480 in words is "thirty million, seventy-six thousand, four hundred eighty".