3148226 has 8 divisors (see below), whose sum is σ = 4837644. Its totient is φ = 1535680.

The previous prime is 3148193. The next prime is 3148231. The reversal of 3148226 is 6228413.

It can be written as a sum of positive squares in 2 ways, for example, as 2719201 + 429025 = 1649^2 + 655^2 .

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

It is a super-2 number, since 2×3148226² = 19822653894152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3148195 and 3148204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19115 + ... + 19278.

Almost surely, 2^3148226 is an apocalyptic number.

3148226 is a deficient number, since it is larger than the sum of its proper divisors (1689418).

3148226 is a wasteful number, since it uses less digits than its factorization.

3148226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38436.

The product of its digits is 2304, while the sum is 26.

The square root of 3148226 is about 1774.3240966633. The cubic root of 3148226 is about 146.5621971843.

The spelling of 3148226 in words is "three million, one hundred forty-eight thousand, two hundred twenty-six".