7057214 has 4 divisors (see below), whose sum is σ = 10585824. Its totient is φ = 3528606.

The previous prime is 7057201. The next prime is 7057229. The reversal of 7057214 is 4127507.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764302 + ... + 1764305.

It is an arithmetic number, because the mean of its divisors is an integer number (2646456).

Almost surely, 2^7057214 is an apocalyptic number.

7057214 is a deficient number, since it is larger than the sum of its proper divisors (3528610).

7057214 is a wasteful number, since it uses less digits than its factorization.

7057214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528609.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 7057214 is about 2656.5417369204. The cubic root of 7057214 is about 191.8128783111.

The spelling of 7057214 in words is "seven million, fifty-seven thousand, two hundred fourteen".