38774023 has 8 divisors (see below), whose sum is σ = 39864096. Its totient is φ = 37699200.

The previous prime is 38774017. The next prime is 38774027. The reversal of 38774023 is 32047783.

38774023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38774023 is a prime.

It is a super-3 number, since 3×38774023³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38774023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38774027) 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 7 ways as a sum of consecutive naturals, for example, 1443 + ... + 8923.

It is an arithmetic number, because the mean of its divisors is an integer number (4983012).

Almost surely, 2^38774023 is an apocalyptic number.

38774023 is a deficient number, since it is larger than the sum of its proper divisors (1090073).

38774023 is an equidigital number, since it uses as much as digits as its factorization.

38774023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7625.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 38774023 is about 6226.8790738218. The cubic root of 38774023 is about 338.4648872987.

The spelling of 38774023 in words is "thirty-eight million, seven hundred seventy-four thousand, twenty-three".