38806120 has 32 divisors (see below), whose sum is σ = 88012800. Its totient is φ = 15398208.

The previous prime is 38806099. The next prime is 38806133. The reversal of 38806120 is 2160883.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261 + ... + 8899.

It is an arithmetic number, because the mean of its divisors is an integer number (2750400).

Almost surely, 2^38806120 is an apocalyptic number.

It is an amenable number.

38806120 is an abundant number, since it is smaller than the sum of its proper divisors (49206680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38806120 is a wasteful number, since it uses less digits than its factorization.

38806120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777 (or 7773 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 38806120 is about 6229.4558349827. The cubic root of 38806120 is about 338.5582548884.

It can be divided in two parts, 3880 and 6120, that added together give a 4-th power (10000 = 10⁴).

The spelling of 38806120 in words is "thirty-eight million, eight hundred six thousand, one hundred twenty".