30134284 has 6 divisors (see below), whose sum is σ = 52735004. Its totient is φ = 15067140.

The previous prime is 30134281. The next prime is 30134287. The reversal of 30134284 is 48243103.

It is an interprime number because it is at equal distance from previous prime (30134281) and next prime (30134287).

It is not an unprimeable number, because it can be changed into a prime (30134281) by changing a digit.

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 as a sum of consecutive naturals, namely, 3766782 + ... + 3766789.

Almost surely, 2^30134284 is an apocalyptic number.

It is an amenable number.

30134284 is a deficient number, since it is larger than the sum of its proper divisors (22600720).

30134284 is a wasteful number, since it uses less digits than its factorization.

30134284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533575 (or 7533573 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 30134284 is about 5489.4702840985. The cubic root of 30134284 is about 311.1861734792.

Adding to 30134284 its reverse (48243103), we get a palindrome (78377387).

The spelling of 30134284 in words is "thirty million, one hundred thirty-four thousand, two hundred eighty-four".