38028294 has 12 divisors (see below), whose sum is σ = 82394676. Its totient is φ = 12676092.

The previous prime is 38028241. The next prime is 38028299. The reversal of 38028294 is 49282083.

It is a super-2 number, since 2×38028294² = 2892302289100872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38028299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1056324 + ... + 1056359.

It is an arithmetic number, because the mean of its divisors is an integer number (6866223).

Almost surely, 2^38028294 is an apocalyptic number.

38028294 is an abundant number, since it is smaller than the sum of its proper divisors (44366382).

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

38028294 is a wasteful number, since it uses less digits than its factorization.

38028294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112691 (or 2112688 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 38028294 is about 6166.7085223805. The cubic root of 38028294 is about 336.2809618491.

The spelling of 38028294 in words is "thirty-eight million, twenty-eight thousand, two hundred ninety-four".