7252164 has 18 divisors (see below), whose sum is σ = 18331950. Its totient is φ = 2417376.

The previous prime is 7252151. The next prime is 7252169. The reversal of 7252164 is 4612527.

It can be written as a sum of positive squares in only one way, i.e., 4161600 + 3090564 = 2040^2 + 1758^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (7252169) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 100689 + ... + 100760.

Almost surely, 2^7252164 is an apocalyptic number.

It is an amenable number.

7252164 is an abundant number, since it is smaller than the sum of its proper divisors (11079786).

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

7252164 is a wasteful number, since it uses less digits than its factorization.

7252164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201459 (or 201454 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 7252164 is about 2692.9842182976. The cubic root of 7252164 is about 193.5630866148.

The spelling of 7252164 in words is "seven million, two hundred fifty-two thousand, one hundred sixty-four".