38896855 has 4 divisors (see below), whose sum is σ = 46676232. Its totient is φ = 31117480.

The previous prime is 38896849. The next prime is 38896861. The reversal of 38896855 is 55869883.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55869883 = 1559 ⋅35837.

It is an interprime number because it is at equal distance from previous prime (38896849) and next prime (38896861).

It is not a de Polignac number, because 38896855 - 2⁷ = 38896727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3889681 + ... + 3889690.

It is an arithmetic number, because the mean of its divisors is an integer number (11669058).

Almost surely, 2^38896855 is an apocalyptic number.

38896855 is a deficient number, since it is larger than the sum of its proper divisors (7779377).

38896855 is an equidigital number, since it uses as much as digits as its factorization.

38896855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7779376.

The product of its digits is 2073600, while the sum is 52.

The square root of 38896855 is about 6236.7343217424. The cubic root of 38896855 is about 338.8219175293.

The spelling of 38896855 in words is "thirty-eight million, eight hundred ninety-six thousand, eight hundred fifty-five".