7935238 has 4 divisors (see below), whose sum is σ = 11902860. Its totient is φ = 3967618.

The previous prime is 7935229. The next prime is 7935259. The reversal of 7935238 is 8325397.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8325397 = 839 ⋅9923.

It is a junction number, because it is equal to n+sod(n) for n = 7935197 and 7935206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1983808 + ... + 1983811.

It is an arithmetic number, because the mean of its divisors is an integer number (2975715).

Almost surely, 2^7935238 is an apocalyptic number.

7935238 is a deficient number, since it is larger than the sum of its proper divisors (3967622).

7935238 is a wasteful number, since it uses less digits than its factorization.

7935238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967621.

The product of its digits is 45360, while the sum is 37.

The square root of 7935238 is about 2816.9554487070. The cubic root of 7935238 is about 199.4588537911.

The spelling of 7935238 in words is "seven million, nine hundred thirty-five thousand, two hundred thirty-eight".