38622023 has 8 divisors (see below), whose sum is σ = 42178320. Its totient is φ = 35073280.

The previous prime is 38622019. The next prime is 38622053. The reversal of 38622023 is 32022683.

It is a happy number.

38622023 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 not a de Polignac number, because 38622023 - 2² = 38622019 is a prime.

It is a super-2 number, since 2×38622023² = 2983321321225058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38621983 and 38622001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38622053) 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, 17633 + ... + 19701.

It is an arithmetic number, because the mean of its divisors is an integer number (5272290).

Almost surely, 2^38622023 is an apocalyptic number.

38622023 is a deficient number, since it is larger than the sum of its proper divisors (3556297).

38622023 is a wasteful number, since it uses less digits than its factorization.

38622023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 38622023 is about 6214.6619377083. The cubic root of 38622023 is about 338.0220303557.

It can be divided in two parts, 3862 and 2023, that added together give a palindrome (5885).

The spelling of 38622023 in words is "thirty-eight million, six hundred twenty-two thousand, twenty-three".