7438612 has 6 divisors (see below), whose sum is σ = 13017578. Its totient is φ = 3719304.

The previous prime is 7438597. The next prime is 7438619. The reversal of 7438612 is 2168347.

7438612 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5550736 + 1887876 = 2356^2 + 1374^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7438619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 929823 + ... + 929830.

Almost surely, 2^7438612 is an apocalyptic number.

It is an amenable number.

7438612 is a deficient number, since it is larger than the sum of its proper divisors (5578966).

7438612 is a wasteful number, since it uses less digits than its factorization.

7438612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859657 (or 1859655 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 7438612 is about 2727.3818947848. The cubic root of 7438612 is about 195.2078607535.

The spelling of 7438612 in words is "seven million, four hundred thirty-eight thousand, six hundred twelve".