30076474 has 4 divisors (see below), whose sum is σ = 45114714. Its totient is φ = 15038236.

The previous prime is 30076469. The next prime is 30076481. The reversal of 30076474 is 47467003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19740249 + 10336225 = 4443^2 + 3215^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7519117 + ... + 7519120.

Almost surely, 2^30076474 is an apocalyptic number.

30076474 is a deficient number, since it is larger than the sum of its proper divisors (15038240).

30076474 is a wasteful number, since it uses less digits than its factorization.

30076474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15038239.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 30076474 is about 5484.2022209251. The cubic root of 30076474 is about 310.9870515661.

The spelling of 30076474 in words is "thirty million, seventy-six thousand, four hundred seventy-four".