4861536 has 48 divisors (see below), whose sum is σ = 12927600. Its totient is φ = 1599488.

The previous prime is 4861529. The next prime is 4861547. The reversal of 4861536 is 6351684.

4861536 = T₁₃₉ + T₁₄₀ + ... + T₃₁₆.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 4861497 and 4861506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8260 + ... + 8828.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

Almost surely, 2^4861536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4861536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6463800).

4861536 is an abundant number, since it is smaller than the sum of its proper divisors (8066064).

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

4861536 is a wasteful number, since it uses less digits than its factorization.

4861536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 663 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 4861536 is about 2204.8891128581. The cubic root of 4861536 is about 169.4043281503.

It can be divided in two parts, 486 and 1536, that multiplied together give a square (746496 = 864²).

The spelling of 4861536 in words is "four million, eight hundred sixty-one thousand, five hundred thirty-six".