3005214 has 16 divisors (see below), whose sum is σ = 6173328. Its totient is φ = 974592.

The previous prime is 3005213. The next prime is 3005221. The reversal of 3005214 is 4125003.

It is a super-2 number, since 2×3005214² = 18062622371592, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3005193 and 3005202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6547 + ... + 6990.

It is an arithmetic number, because the mean of its divisors is an integer number (385833).

Almost surely, 2^3005214 is an apocalyptic number.

3005214 is an abundant number, since it is smaller than the sum of its proper divisors (3168114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3005214 is a wasteful number, since it uses less digits than its factorization.

3005214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13579.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3005214 is about 1733.5553062997. Note that the first 3 decimals coincide. The cubic root of 3005214 is about 144.3084629967.

The spelling of 3005214 in words is "three million, five thousand, two hundred fourteen".