38144035 has 4 divisors (see below), whose sum is σ = 45772848. Its totient is φ = 30515224.

The previous prime is 38144023. The next prime is 38144081. The reversal of 38144035 is 53044183.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38144035 - 2¹³ = 38135843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38143994 and 38144012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3814399 + ... + 3814408.

It is an arithmetic number, because the mean of its divisors is an integer number (11443212).

Almost surely, 2^38144035 is an apocalyptic number.

38144035 is a deficient number, since it is larger than the sum of its proper divisors (7628813).

38144035 is an equidigital number, since it uses as much as digits as its factorization.

38144035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628812.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 38144035 is about 6176.0857345085. The cubic root of 38144035 is about 336.6217789166.

The spelling of 38144035 in words is "thirty-eight million, one hundred forty-four thousand, thirty-five".