38083505 has 16 divisors (see below), whose sum is σ = 48297600. Its totient is φ = 28748160.

The previous prime is 38083501. The next prime is 38083511. The reversal of 38083505 is 50538083.

It is not a de Polignac number, because 38083505 - 2² = 38083501 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38083501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28901 + ... + 30189.

It is an arithmetic number, because the mean of its divisors is an integer number (3018600).

Almost surely, 2^38083505 is an apocalyptic number.

It is an amenable number.

38083505 is a deficient number, since it is larger than the sum of its proper divisors (10214095).

38083505 is a wasteful number, since it uses less digits than its factorization.

38083505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 38083505 is about 6171.1834359384. The cubic root of 38083505 is about 336.4436252095.

The spelling of 38083505 in words is "thirty-eight million, eighty-three thousand, five hundred five".