38200623 has 4 divisors (see below), whose sum is σ = 50934168. Its totient is φ = 25467080.

The previous prime is 38200619. The next prime is 38200639. The reversal of 38200623 is 32600283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32600283 = 3 ⋅10866761.

It is a cyclic number.

It is not a de Polignac number, because 38200623 - 2² = 38200619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38200593 and 38200602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38200693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6366768 + ... + 6366773.

It is an arithmetic number, because the mean of its divisors is an integer number (12733542).

Almost surely, 2^38200623 is an apocalyptic number.

38200623 is a deficient number, since it is larger than the sum of its proper divisors (12733545).

38200623 is a wasteful number, since it uses less digits than its factorization.

38200623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12733544.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 38200623 is about 6180.6652554559. The cubic root of 38200623 is about 336.7881600310.

It can be divided in two parts, 38 and 200623, that added together give a triangular number (200661 = T₆₃₃).

The spelling of 38200623 in words is "thirty-eight million, two hundred thousand, six hundred twenty-three".