6601896 has 48 divisors (see below), whose sum is σ = 20436000. Its totient is φ = 1886112.

The previous prime is 6601891. The next prime is 6601909. The reversal of 6601896 is 6981066.

6601896 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6601896.

It is not an unprimeable number, because it can be changed into a prime (6601891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6046 + ... + 7053.

It is an arithmetic number, because the mean of its divisors is an integer number (425750).

Almost surely, 2^6601896 is an apocalyptic number.

It is an amenable number.

6601896 is an abundant number, since it is smaller than the sum of its proper divisors (13834104).

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

6601896 is a wasteful number, since it uses less digits than its factorization.

6601896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118 (or 13111 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 6601896 is about 2569.4154977348. The cubic root of 6601896 is about 187.5957058071.

It can be divided in two parts, 660 and 1896, that added together give a triangular number (2556 = T₇₁).

The spelling of 6601896 in words is "six million, six hundred one thousand, eight hundred ninety-six".