38633141 has 4 divisors (see below), whose sum is σ = 39288000. Its totient is φ = 37978284.

The previous prime is 38633117. The next prime is 38633173. The reversal of 38633141 is 14133683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38633141 - 2¹⁰ = 38632117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38633641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327341 + ... + 327458.

It is an arithmetic number, because the mean of its divisors is an integer number (9822000).

Almost surely, 2^38633141 is an apocalyptic number.

It is an amenable number.

38633141 is a deficient number, since it is larger than the sum of its proper divisors (654859).

38633141 is an equidigital number, since it uses as much as digits as its factorization.

38633141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654858.

The product of its digits is 5184, while the sum is 29.

The square root of 38633141 is about 6215.5563709132. The cubic root of 38633141 is about 338.0544623559.

The spelling of 38633141 in words is "thirty-eight million, six hundred thirty-three thousand, one hundred forty-one".