7432226 has 8 divisors (see below), whose sum is σ = 11165340. Its totient is φ = 3710448.

The previous prime is 7432181. The next prime is 7432231. The reversal of 7432226 is 6222347.

It can be written as a sum of positive squares in 2 ways, for example, as 6255001 + 1177225 = 2501^2 + 1085^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7432195 and 7432204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941 + ... + 3968.

Almost surely, 2^7432226 is an apocalyptic number.

7432226 is a deficient number, since it is larger than the sum of its proper divisors (3733114).

7432226 is a wasteful number, since it uses less digits than its factorization.

7432226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668.

The product of its digits is 4032, while the sum is 26.

The square root of 7432226 is about 2726.2109236081. The cubic root of 7432226 is about 195.1519832008.

The spelling of 7432226 in words is "seven million, four hundred thirty-two thousand, two hundred twenty-six".