30804054 has 64 divisors (see below), whose sum is σ = 68217600. Its totient is φ = 9237888.

The previous prime is 30804041. The next prime is 30804071. The reversal of 30804054 is 45040803.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282552 + ... + 282660.

It is an arithmetic number, because the mean of its divisors is an integer number (1065900).

Almost surely, 2^30804054 is an apocalyptic number.

30804054 is an abundant number, since it is smaller than the sum of its proper divisors (37413546).

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

30804054 is a wasteful number, since it uses less digits than its factorization.

30804054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 30804054 is about 5550.1399982343. The cubic root of 30804054 is about 313.4747937783.

Adding to 30804054 its reverse (45040803), we get a palindrome (75844857).

The spelling of 30804054 in words is "thirty million, eight hundred four thousand, fifty-four".