4537536 has 28 divisors (see below), whose sum is σ = 12006072. Its totient is φ = 1512448.

The previous prime is 4537531. The next prime is 4537541. The reversal of 4537536 is 6357354.

It is an interprime number because it is at equal distance from previous prime (4537531) and next prime (4537541).

It is a junction number, because it is equal to n+sod(n) for n = 4537497 and 4537506.

It is not an unprimeable number, because it can be changed into a prime (4537531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11625 + ... + 12008.

Almost surely, 2^4537536 is an apocalyptic number.

It is an amenable number.

4537536 is an abundant number, since it is smaller than the sum of its proper divisors (7468536).

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

4537536 is a wasteful number, since it uses less digits than its factorization.

4537536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23648 (or 23638 counting only the distinct ones).

The product of its digits is 37800, while the sum is 33.

The square root of 4537536 is about 2130.1492905428. The cubic root of 4537536 is about 165.5541332517.

The spelling of 4537536 in words is "four million, five hundred thirty-seven thousand, five hundred thirty-six".