30474135 has 24 divisors (see below), whose sum is σ = 53323920. Its totient is φ = 16098432.

The previous prime is 30474109. The next prime is 30474139. The reversal of 30474135 is 53147403.

It is not a de Polignac number, because 30474135 - 2⁷ = 30474007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30474099 and 30474108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30474139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1651 + ... + 7979.

It is an arithmetic number, because the mean of its divisors is an integer number (2221830).

Almost surely, 2^30474135 is an apocalyptic number.

30474135 is a deficient number, since it is larger than the sum of its proper divisors (22849785).

30474135 is a wasteful number, since it uses less digits than its factorization.

30474135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6447 (or 6444 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 30474135 is about 5520.3383048505. The cubic root of 30474135 is about 312.3516437138.

The spelling of 30474135 in words is "thirty million, four hundred seventy-four thousand, one hundred thirty-five".