38116550 has 24 divisors (see below), whose sum is σ = 75068856. Its totient is φ = 14349440.

The previous prime is 38116541. The next prime is 38116553. The reversal of 38116550 is 5561183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38116553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21572 + ... + 23271.

It is an arithmetic number, because the mean of its divisors is an integer number (3127869).

Almost surely, 2^38116550 is an apocalyptic number.

38116550 is a deficient number, since it is larger than the sum of its proper divisors (36952306).

38116550 is a wasteful number, since it uses less digits than its factorization.

38116550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44872 (or 44867 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 38116550 is about 6173.8602186962. The cubic root of 38116550 is about 336.5409076201.

The spelling of 38116550 in words is "thirty-eight million, one hundred sixteen thousand, five hundred fifty".