30474 has 12 divisors (see below), whose sum is σ = 66066. Its totient is φ = 10152.

The previous prime is 30469. The next prime is 30491. The reversal of 30474 is 47403.

30474 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 27225 + 3249 = 165^2 + 57^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1693 = 30474 / (3 + 0 + 4 + 7 + 4).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 30474.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 829 + ... + 864.

2³⁰⁴⁷⁴ is an apocalyptic number.

30474 is an abundant number, since it is smaller than the sum of its proper divisors (35592).

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

30474 is a wasteful number, since it uses less digits than its factorization.

30474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1698 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 30474 is about 174.5680383117. The cubic root of 30474 is about 31.2351182475.

Adding to 30474 its reverse (47403), we get a palindrome (77877).

It can be divided in two parts, 304 and 74, that added together give a triangular number (378 = T₂₇).

The spelling of 30474 in words is "thirty thousand, four hundred seventy-four".