7346228 has 12 divisors (see below), whose sum is σ = 13037472. Its totient is φ = 3621240.

The previous prime is 7346221. The next prime is 7346231. The reversal of 7346228 is 8226437.

It is a d-powerful number, because it can be written as 7⁸ + 3⁵ + 4¹⁰ + 6⁵ + 2⁵ + 2¹⁹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 7346194 and 7346203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7346221) 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, 12650 + ... + 13217.

It is an arithmetic number, because the mean of its divisors is an integer number (1086456).

Almost surely, 2^7346228 is an apocalyptic number.

It is an amenable number.

7346228 is a deficient number, since it is larger than the sum of its proper divisors (5691244).

7346228 is a wasteful number, since it uses less digits than its factorization.

7346228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25942 (or 25940 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 7346228 is about 2710.3925914893. The cubic root of 7346228 is about 194.3963625573.

The spelling of 7346228 in words is "seven million, three hundred forty-six thousand, two hundred twenty-eight".