4325138 has 4 divisors (see below), whose sum is σ = 6487710. Its totient is φ = 2162568.

The previous prime is 4325137. The next prime is 4325143. The reversal of 4325138 is 8315234.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8315234 = 2 ⋅4157617.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 69169 = 2063^2 + 263^2 .

It is not an unprimeable number, because it can be changed into a prime (4325137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081283 + ... + 1081286.

Almost surely, 2^4325138 is an apocalyptic number.

4325138 is a deficient number, since it is larger than the sum of its proper divisors (2162572).

4325138 is a wasteful number, since it uses less digits than its factorization.

4325138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162571.

The product of its digits is 2880, while the sum is 26.

The square root of 4325138 is about 2079.6966124894. The cubic root of 4325138 is about 162.9295993670.

The spelling of 4325138 in words is "four million, three hundred twenty-five thousand, one hundred thirty-eight".