7227398 has 16 divisors (see below), whose sum is σ = 11321856. Its totient is φ = 3456960.

The previous prime is 7227379. The next prime is 7227403. The reversal of 7227398 is 8937227.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3515 + ... + 5177.

It is an arithmetic number, because the mean of its divisors is an integer number (707616).

Almost surely, 2^7227398 is an apocalyptic number.

7227398 is a deficient number, since it is larger than the sum of its proper divisors (4094458).

7227398 is a wasteful number, since it uses less digits than its factorization.

7227398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759.

The product of its digits is 42336, while the sum is 38.

The square root of 7227398 is about 2688.3820413029. The cubic root of 7227398 is about 193.3424972536.

The spelling of 7227398 in words is "seven million, two hundred twenty-seven thousand, three hundred ninety-eight".