30354134 has 16 divisors (see below), whose sum is σ = 49225200. Its totient is φ = 13989024.

The previous prime is 30354127. The next prime is 30354157. The reversal of 30354134 is 43145303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9389 + ... + 12200.

It is an arithmetic number, because the mean of its divisors is an integer number (3076575).

Almost surely, 2^30354134 is an apocalyptic number.

30354134 is a deficient number, since it is larger than the sum of its proper divisors (18871066).

30354134 is a wasteful number, since it uses less digits than its factorization.

30354134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21647.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 30354134 is about 5509.4585940907. The cubic root of 30354134 is about 311.9411117765.

Adding to 30354134 its reverse (43145303), we get a palindrome (73499437).

The spelling of 30354134 in words is "thirty million, three hundred fifty-four thousand, one hundred thirty-four".