38325121 has 4 divisors (see below), whose sum is σ = 38537044. Its totient is φ = 38113200.

The previous prime is 38325103. The next prime is 38325127. The reversal of 38325121 is 12152383.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12152383 = 73 ⋅166471.

It can be written as a sum of positive squares in 2 ways, for example, as 14938225 + 23386896 = 3865^2 + 4836^2 .

It is a cyclic number.

It is not a de Polignac number, because 38325121 - 2¹¹ = 38323073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38325127) 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, 105690 + ... + 106051.

It is an arithmetic number, because the mean of its divisors is an integer number (9634261).

Almost surely, 2^38325121 is an apocalyptic number.

It is an amenable number.

38325121 is a deficient number, since it is larger than the sum of its proper divisors (211923).

38325121 is a wasteful number, since it uses less digits than its factorization.

38325121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211922.

The product of its digits is 1440, while the sum is 25.

The square root of 38325121 is about 6190.7286323986. The cubic root of 38325121 is about 337.1536338654.

The spelling of 38325121 in words is "thirty-eight million, three hundred twenty-five thousand, one hundred twenty-one".