38594145 has 16 divisors (see below), whose sum is σ = 63420480. Its totient is φ = 20026944.

The previous prime is 38594119. The next prime is 38594173. The reversal of 38594145 is 54149583.

It is not a de Polignac number, because 38594145 - 2⁶ = 38594081 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34215 + ... + 35324.

It is an arithmetic number, because the mean of its divisors is an integer number (3963780).

Almost surely, 2^38594145 is an apocalyptic number.

It is an amenable number.

38594145 is a deficient number, since it is larger than the sum of its proper divisors (24826335).

38594145 is a wasteful number, since it uses less digits than its factorization.

38594145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69584.

The product of its digits is 86400, while the sum is 39.

The square root of 38594145 is about 6212.4186111369. The cubic root of 38594145 is about 337.9406808591.

The spelling of 38594145 in words is "thirty-eight million, five hundred ninety-four thousand, one hundred forty-five".