38623125 has 20 divisors (see below), whose sum is σ = 64354400. Its totient is φ = 20598000.

The previous prime is 38623121. The next prime is 38623129. The reversal of 38623125 is 52132683.

It is an interprime number because it is at equal distance from previous prime (38623121) and next prime (38623129).

It is not a de Polignac number, because 38623125 - 2² = 38623121 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38623092 and 38623101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38623121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8425 + ... + 12174.

It is an arithmetic number, because the mean of its divisors is an integer number (3217720).

Almost surely, 2^38623125 is an apocalyptic number.

It is an amenable number.

38623125 is a deficient number, since it is larger than the sum of its proper divisors (25731275).

38623125 is an equidigital number, since it uses as much as digits as its factorization.

38623125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20622 (or 20607 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 38623125 is about 6214.7505983748. The cubic root of 38623125 is about 338.0252452463.

The spelling of 38623125 in words is "thirty-eight million, six hundred twenty-three thousand, one hundred twenty-five".