7228114 has 4 divisors (see below), whose sum is σ = 10842174. Its totient is φ = 3614056.

The previous prime is 7228093. The next prime is 7228121. The reversal of 7228114 is 4118227.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3674889 + 3553225 = 1917^2 + 1885^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1807027 + ... + 1807030.

Almost surely, 2^7228114 is an apocalyptic number.

7228114 is a deficient number, since it is larger than the sum of its proper divisors (3614060).

7228114 is a wasteful number, since it uses less digits than its factorization.

7228114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614059.

The product of its digits is 896, while the sum is 25.

The square root of 7228114 is about 2688.5152036022. The cubic root of 7228114 is about 193.3488816931.

It can be divided in two parts, 722 and 8114, that added together give a square (8836 = 94²).

The spelling of 7228114 in words is "seven million, two hundred twenty-eight thousand, one hundred fourteen".