30134552 has 16 divisors (see below), whose sum is σ = 64574160. Its totient is φ = 12914784.

The previous prime is 30134543. The next prime is 30134563. The reversal of 30134552 is 25543103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269003 + ... + 269114.

It is an arithmetic number, because the mean of its divisors is an integer number (4035885).

Almost surely, 2^30134552 is an apocalyptic number.

It is an amenable number.

30134552 is an abundant number, since it is smaller than the sum of its proper divisors (34439608).

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

30134552 is a wasteful number, since it uses less digits than its factorization.

30134552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538130 (or 538126 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 30134552 is about 5489.4946944140. The cubic root of 30134552 is about 311.1870959904.

Adding to 30134552 its reverse (25543103), we get a palindrome (55677655).

The spelling of 30134552 in words is "thirty million, one hundred thirty-four thousand, five hundred fifty-two".