38485567 has 4 divisors (see below), whose sum is σ = 38730856. Its totient is φ = 38240280.

The previous prime is 38485553. The next prime is 38485589. The reversal of 38485567 is 76558483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76558483 = 5867 ⋅13049.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38485567 is a prime.

It is a super-2 number, since 2×38485567² = 2962277734622978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38485547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122409 + ... + 122722.

It is an arithmetic number, because the mean of its divisors is an integer number (9682714).

Almost surely, 2^38485567 is an apocalyptic number.

38485567 is a deficient number, since it is larger than the sum of its proper divisors (245289).

38485567 is a wasteful number, since it uses less digits than its factorization.

38485567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245288.

The product of its digits is 806400, while the sum is 46.

The square root of 38485567 is about 6203.6736696896. The cubic root of 38485567 is about 337.6234705078.

It can be divided in two parts, 38 and 485567, that added together give a triangular number (485605 = T₉₈₅).

The spelling of 38485567 in words is "thirty-eight million, four hundred eighty-five thousand, five hundred sixty-seven".