4545036 has 36 divisors (see below), whose sum is σ = 11566464. Its totient is φ = 1504800.

The previous prime is 4545031. The next prime is 4545059. The reversal of 4545036 is 6305454.

It is a tau number, because it is divible by the number of its divisors (36).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4545031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6546 + ... + 7206.

Almost surely, 2^4545036 is an apocalyptic number.

It is an amenable number.

4545036 is an abundant number, since it is smaller than the sum of its proper divisors (7021428).

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

4545036 is a wasteful number, since it uses less digits than its factorization.

4545036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4545036 is about 2131.9090036866. The cubic root of 4545036 is about 165.6452967175.

The spelling of 4545036 in words is "four million, five hundred forty-five thousand, thirty-six".