38538235 has 16 divisors (see below), whose sum is σ = 49354272. Its totient is φ = 28787200.

The previous prime is 38538211. The next prime is 38538257. The reversal of 38538235 is 53283583.

It is not a de Polignac number, because 38538235 - 2¹⁷ = 38407163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38538194 and 38538203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9405 + ... + 12865.

It is an arithmetic number, because the mean of its divisors is an integer number (3084642).

Almost surely, 2^38538235 is an apocalyptic number.

38538235 is a deficient number, since it is larger than the sum of its proper divisors (10816037).

38538235 is a wasteful number, since it uses less digits than its factorization.

38538235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614.

The product of its digits is 86400, while the sum is 37.

The square root of 38538235 is about 6207.9171225138. The cubic root of 38538235 is about 337.7774143442. Note that the first 3 decimals are identical.

The spelling of 38538235 in words is "thirty-eight million, five hundred thirty-eight thousand, two hundred thirty-five".