38853755 has 16 divisors (see below), whose sum is σ = 49636800. Its totient is φ = 29094912.

The previous prime is 38853677. The next prime is 38853761. The reversal of 38853755 is 55735883.

It is a cyclic number.

It is not a de Polignac number, because 38853755 - 2¹⁰ = 38852731 is a prime.

It is a super-2 number, since 2×38853755² = 3019228555200050, which contains 22 as substring.

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, 15767 + ... + 18063.

It is an arithmetic number, because the mean of its divisors is an integer number (3102300).

Almost surely, 2^38853755 is an apocalyptic number.

38853755 is a deficient number, since it is larger than the sum of its proper divisors (10783045).

38853755 is a wasteful number, since it uses less digits than its factorization.

38853755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518.

The product of its digits is 504000, while the sum is 44.

The square root of 38853755 is about 6233.2780300577. The cubic root of 38853755 is about 338.6967264163.

The spelling of 38853755 in words is "thirty-eight million, eight hundred fifty-three thousand, seven hundred fifty-five".