30340054 has 4 divisors (see below), whose sum is σ = 45510084. Its totient is φ = 15170026.

The previous prime is 30340043. The next prime is 30340067. The reversal of 30340054 is 45004303.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7585012 + ... + 7585015.

It is an arithmetic number, because the mean of its divisors is an integer number (11377521).

Almost surely, 2^30340054 is an apocalyptic number.

30340054 is a deficient number, since it is larger than the sum of its proper divisors (15170030).

30340054 is a wasteful number, since it uses less digits than its factorization.

30340054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15170029.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 30340054 is about 5508.1806433704. The cubic root of 30340054 is about 311.8928722173.

Adding to 30340054 its reverse (45004303), we get a palindrome (75344357).

The spelling of 30340054 in words is "thirty million, three hundred forty thousand, fifty-four".