38955623 has 8 divisors (see below), whose sum is σ = 45957120. Its totient is φ = 32313240.

The previous prime is 38955607. The next prime is 38955661. The reversal of 38955623 is 32655983.

38955623 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 not a de Polignac number, because 38955623 - 2⁴ = 38955607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38955523) 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, 89543 + ... + 89976.

It is an arithmetic number, because the mean of its divisors is an integer number (5744640).

Almost surely, 2^38955623 is an apocalyptic number.

38955623 is a deficient number, since it is larger than the sum of its proper divisors (7001497).

38955623 is a wasteful number, since it uses less digits than its factorization.

38955623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179557.

The product of its digits is 194400, while the sum is 41.

The square root of 38955623 is about 6241.4439835666. The cubic root of 38955623 is about 338.9924700224.

The spelling of 38955623 in words is "thirty-eight million, nine hundred fifty-five thousand, six hundred twenty-three".