7045136 has 20 divisors (see below), whose sum is σ = 15600192. Its totient is φ = 3019296.

The previous prime is 7045127. The next prime is 7045139. The reversal of 7045136 is 6315407.

It is not an unprimeable number, because it can be changed into a prime (7045139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31340 + ... + 31563.

Almost surely, 2^7045136 is an apocalyptic number.

It is an amenable number.

7045136 is an abundant number, since it is smaller than the sum of its proper divisors (8555056).

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

7045136 is a wasteful number, since it uses less digits than its factorization.

7045136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62918 (or 62912 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 7045136 is about 2654.2675072419. The cubic root of 7045136 is about 191.7033904007.

The spelling of 7045136 in words is "seven million, forty-five thousand, one hundred thirty-six".