305104022 has 8 divisors (see below), whose sum is σ = 460728000. Its totient is φ = 151528024.

The previous prime is 305104021. The next prime is 305104057. The reversal of 305104022 is 220401503.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305104021) by changing a digit.

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, 511622 + ... + 512217.

It is an arithmetic number, because the mean of its divisors is an integer number (57591000).

Almost surely, 2^305104022 is an apocalyptic number.

305104022 is a deficient number, since it is larger than the sum of its proper divisors (155623978).

305104022 is a wasteful number, since it uses less digits than its factorization.

305104022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023990.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 305104022 is about 17467.2270838848. The cubic root of 305104022 is about 673.2080661542.

Adding to 305104022 its reverse (220401503), we get a palindrome (525505525).

The spelling of 305104022 in words is "three hundred five million, one hundred four thousand, twenty-two".