38853123 has 16 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 25197984.

The previous prime is 38853121. The next prime is 38853131. The reversal of 38853123 is 32135883.

It is not a de Polignac number, because 38853123 - 2¹ = 38853121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38853121) 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, 44590 + ... + 45452.

It is an arithmetic number, because the mean of its divisors is an integer number (3326400).

Almost surely, 2^38853123 is an apocalyptic number.

38853123 is a deficient number, since it is larger than the sum of its proper divisors (14369277).

38853123 is a wasteful number, since it uses less digits than its factorization.

38853123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258.

The product of its digits is 17280, while the sum is 33.

The square root of 38853123 is about 6233.2273342146. The cubic root of 38853123 is about 338.6948899787.

The spelling of 38853123 in words is "thirty-eight million, eight hundred fifty-three thousand, one hundred twenty-three".