30342054 has 8 divisors (see below), whose sum is σ = 60684120. Its totient is φ = 10114016.

The previous prime is 30342043. The next prime is 30342077. The reversal of 30342054 is 45024303.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

30342054 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 30342054.

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 in 3 ways as a sum of consecutive naturals, for example, 2528499 + ... + 2528510.

It is an arithmetic number, because the mean of its divisors is an integer number (7585515).

Almost surely, 2^30342054 is an apocalyptic number.

30342054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30342054 is a wasteful number, since it uses less digits than its factorization.

30342054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057014.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 30342054 is about 5508.3621885275. The cubic root of 30342054 is about 311.8997253367.

Adding to 30342054 its reverse (45024303), we get a palindrome (75366357).

The spelling of 30342054 in words is "thirty million, three hundred forty-two thousand, fifty-four".