38230284 has 12 divisors (see below), whose sum is σ = 89204024. Its totient is φ = 12743424.

The previous prime is 38230249. The next prime is 38230303. The reversal of 38230284 is 48203283.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×38230284² = 2923109229441312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592917 + ... + 1592940.

Almost surely, 2^38230284 is an apocalyptic number.

It is an amenable number.

38230284 is an abundant number, since it is smaller than the sum of its proper divisors (50973740).

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

38230284 is a wasteful number, since it uses less digits than its factorization.

38230284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185864 (or 3185862 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 38230284 is about 6183.0642888458. The cubic root of 38230284 is about 336.8753042405.

The spelling of 38230284 in words is "thirty-eight million, two hundred thirty thousand, two hundred eighty-four".