7214164 has 6 divisors (see below), whose sum is σ = 12624794. Its totient is φ = 3607080.

The previous prime is 7214161. The next prime is 7214173. The reversal of 7214164 is 4614127.

It can be written as a sum of positive squares in only one way, i.e., 7128900 + 85264 = 2670^2 + 292^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7214161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901767 + ... + 901774.

Almost surely, 2^7214164 is an apocalyptic number.

It is an amenable number.

7214164 is a deficient number, since it is larger than the sum of its proper divisors (5410630).

7214164 is a wasteful number, since it uses less digits than its factorization.

7214164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803545 (or 1803543 counting only the distinct ones).

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

The square root of 7214164 is about 2685.9195818192. The cubic root of 7214164 is about 193.2244161253.

The spelling of 7214164 in words is "seven million, two hundred fourteen thousand, one hundred sixty-four".