30255254 has 8 divisors (see below), whose sum is σ = 45418968. Its totient is φ = 15115600.

The previous prime is 30255229. The next prime is 30255299. The reversal of 30255254 is 45255203.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2447 + ... + 8154.

It is an arithmetic number, because the mean of its divisors is an integer number (5677371).

Almost surely, 2^30255254 is an apocalyptic number.

30255254 is a deficient number, since it is larger than the sum of its proper divisors (15163714).

30255254 is a wasteful number, since it uses less digits than its factorization.

30255254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12030.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 30255254 is about 5500.4776156258. The cubic root of 30255254 is about 311.6020224277.

The spelling of 30255254 in words is "thirty million, two hundred fifty-five thousand, two hundred fifty-four".