38180056 has 8 divisors (see below), whose sum is σ = 71587620. Its totient is φ = 19090024.

The previous prime is 38180033. The next prime is 38180071. The reversal of 38180056 is 65008183.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2386246 + ... + 2386261.

Almost surely, 2^38180056 is an apocalyptic number.

It is an amenable number.

38180056 is a deficient number, since it is larger than the sum of its proper divisors (33407564).

38180056 is a wasteful number, since it uses less digits than its factorization.

38180056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4772513 (or 4772509 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 38180056 is about 6179.0012137885. The cubic root of 38180056 is about 336.7277075653.

The spelling of 38180056 in words is "thirty-eight million, one hundred eighty thousand, fifty-six".