7164136 has 16 divisors (see below), whose sum is σ = 15351840. Its totient is φ = 3070320.

The previous prime is 7164127. The next prime is 7164137. The reversal of 7164136 is 6314617.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (7164137) 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 3 ways as a sum of consecutive naturals, for example, 63910 + ... + 64021.

It is an arithmetic number, because the mean of its divisors is an integer number (959490).

Almost surely, 2^7164136 is an apocalyptic number.

It is an amenable number.

7164136 is an abundant number, since it is smaller than the sum of its proper divisors (8187704).

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

7164136 is a wasteful number, since it uses less digits than its factorization.

7164136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127944 (or 127940 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 7164136 is about 2676.5903683605. The cubic root of 7164136 is about 192.7767291117.

The spelling of 7164136 in words is "seven million, one hundred sixty-four thousand, one hundred thirty-six".