7228954 has 4 divisors (see below), whose sum is σ = 10843434. Its totient is φ = 3614476.

The previous prime is 7228951. The next prime is 7228979. The reversal of 7228954 is 4598227.

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., 3713329 + 3515625 = 1927^2 + 1875^2 .

It is a super-3 number, since 3×7228954³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7228951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1807237 + ... + 1807240.

Almost surely, 2^7228954 is an apocalyptic number.

7228954 is a deficient number, since it is larger than the sum of its proper divisors (3614480).

7228954 is a wasteful number, since it uses less digits than its factorization.

7228954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614479.

The product of its digits is 40320, while the sum is 37.

The square root of 7228954 is about 2688.6714191213. The cubic root of 7228954 is about 193.3563712803.

The spelling of 7228954 in words is "seven million, two hundred twenty-eight thousand, nine hundred fifty-four".