2445696 has 96 divisors (see below), whose sum is σ = 7717320. Its totient is φ = 737280.

The previous prime is 2445689. The next prime is 2445697. The reversal of 2445696 is 6965442.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2445696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12576 + ... + 12768.

2^2445696 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 2445696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3858660).

2445696 is an abundant number, since it is smaller than the sum of its proper divisors (5271624).

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

2445696 is a wasteful number, since it uses less digits than its factorization.

2445696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 209 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 2445696 is about 1563.8721175339. The cubic root of 2445696 is about 134.7309869303.

The spelling of 2445696 in words is "two million, four hundred forty-five thousand, six hundred ninety-six".