7152214 has 8 divisors (see below), whose sum is σ = 10834848. Its totient is φ = 3540600.

The previous prime is 7152203. The next prime is 7152221. The reversal of 7152214 is 4122517.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17502 + ... + 17905.

It is an arithmetic number, because the mean of its divisors is an integer number (1354356).

Almost surely, 2^7152214 is an apocalyptic number.

7152214 is a deficient number, since it is larger than the sum of its proper divisors (3682634).

7152214 is a wasteful number, since it uses less digits than its factorization.

7152214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35510.

The product of its digits is 560, while the sum is 22.

The square root of 7152214 is about 2674.3623539079. The cubic root of 7152214 is about 192.6697350410.

The spelling of 7152214 in words is "seven million, one hundred fifty-two thousand, two hundred fourteen".