7392164 has 12 divisors (see below), whose sum is σ = 13931484. Its totient is φ = 3411744.

The previous prime is 7392157. The next prime is 7392179. The reversal of 7392164 is 4612937.

It can be written as a sum of positive squares in 2 ways, for example, as 369664 + 7022500 = 608^2 + 2650^2 .

It is a d-powerful number, because it can be written as 7⁸ + 3¹³ + 9 + 2¹⁵ + 1 + 6 + 4⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 7392164.

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, 71027 + ... + 71130.

It is an arithmetic number, because the mean of its divisors is an integer number (1160957).

Almost surely, 2^7392164 is an apocalyptic number.

It is an amenable number.

7392164 is a deficient number, since it is larger than the sum of its proper divisors (6539320).

7392164 is a wasteful number, since it uses less digits than its factorization.

7392164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142174 (or 142172 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 7392164 is about 2718.8534348140. The cubic root of 7392164 is about 194.8007080720.

The spelling of 7392164 in words is "seven million, three hundred ninety-two thousand, one hundred sixty-four".