7146214 has 4 divisors (see below), whose sum is σ = 10719324. Its totient is φ = 3573106.

The previous prime is 7146203. The next prime is 7146241. The reversal of 7146214 is 4126417.

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

It is an Ulam number.

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, 1786552 + ... + 1786555.

It is an arithmetic number, because the mean of its divisors is an integer number (2679831).

Almost surely, 2^7146214 is an apocalyptic number.

7146214 is a deficient number, since it is larger than the sum of its proper divisors (3573110).

7146214 is a wasteful number, since it uses less digits than its factorization.

7146214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573109.

The product of its digits is 1344, while the sum is 25.

The square root of 7146214 is about 2673.2403558229. The cubic root of 7146214 is about 192.6158430190.

The spelling of 7146214 in words is "seven million, one hundred forty-six thousand, two hundred fourteen".