38144495 has 16 divisors (see below), whose sum is σ = 49213440. Its totient is φ = 28291104.

The previous prime is 38144489. The next prime is 38144497. The reversal of 38144495 is 59444183.

38144495 = 16² + 17² + ... + 485².

38144495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38144495 - 2¹⁰ = 38143471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38144497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194 + ... + 8736.

It is an arithmetic number, because the mean of its divisors is an integer number (3075840).

Almost surely, 2^38144495 is an apocalyptic number.

38144495 is a deficient number, since it is larger than the sum of its proper divisors (11068945).

38144495 is a wasteful number, since it uses less digits than its factorization.

38144495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614.

The product of its digits is 69120, while the sum is 38.

The square root of 38144495 is about 6176.1229748119. The cubic root of 38144495 is about 336.6231320806.

The spelling of 38144495 in words is "thirty-eight million, one hundred forty-four thousand, four hundred ninety-five".