4809536 has 14 divisors (see below), whose sum is σ = 9544050. Its totient is φ = 2404736.

The previous prime is 4809509. The next prime is 4809547. The reversal of 4809536 is 6359084.

It can be written as a sum of positive squares in only one way, i.e., 2689600 + 2119936 = 1640^2 + 1456^2 .

It is a super-3 number, since 3×4809536³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4809496 and 4809505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37511 + ... + 37638.

Almost surely, 2^4809536 is an apocalyptic number.

It is an amenable number.

4809536 is a deficient number, since it is larger than the sum of its proper divisors (4734514).

4809536 is an equidigital number, since it uses as much as digits as its factorization.

4809536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75161 (or 75151 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4809536 is about 2193.0654345003. The cubic root of 4809536 is about 168.7981671372.

The spelling of 4809536 in words is "four million, eight hundred nine thousand, five hundred thirty-six".