7226825937 has 4 divisors (see below), whose sum is σ = 9635767920. Its totient is φ = 4817883956.

The previous prime is 7226825923. The next prime is 7226825939. The reversal of 7226825937 is 7395286227.

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 7226825937 - 2¹² = 7226821841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7226825937.

It is not an unprimeable number, because it can be changed into a prime (7226825939) 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, 1204470987 + ... + 1204470992.

It is an arithmetic number, because the mean of its divisors is an integer number (2408941980).

Almost surely, 2^7226825937 is an apocalyptic number.

It is an amenable number.

7226825937 is a deficient number, since it is larger than the sum of its proper divisors (2408941983).

7226825937 is a wasteful number, since it uses less digits than its factorization.

7226825937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408941982.

The product of its digits is 2540160, while the sum is 51.

The square root of 7226825937 is about 85010.7401273510. The cubic root of 7226825937 is about 1933.3739597058.

The spelling of 7226825937 in words is "seven billion, two hundred twenty-six million, eight hundred twenty-five thousand, nine hundred thirty-seven".