38773230 has 16 divisors (see below), whose sum is σ = 93055824. Its totient is φ = 10339520.

The previous prime is 38773213. The next prime is 38773237. The reversal of 38773230 is 3237783.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38773191 and 38773200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38773237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646191 + ... + 646250.

It is an arithmetic number, because the mean of its divisors is an integer number (5815989).

Almost surely, 2^38773230 is an apocalyptic number.

38773230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38773230 is an abundant number, since it is smaller than the sum of its proper divisors (54282594).

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

38773230 is a wasteful number, since it uses less digits than its factorization.

38773230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292451.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 38773230 is about 6226.8153979382. The cubic root of 38773230 is about 338.4625798734.

The spelling of 38773230 in words is "thirty-eight million, seven hundred seventy-three thousand, two hundred thirty".