43802496 has 96 divisors (see below), whose sum is σ = 128887200. Its totient is φ = 14272512.

The previous prime is 43802491. The next prime is 43802497. The reversal of 43802496 is 69420834.

It is a happy number.

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 43802496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43802491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53740 + ... + 54548.

It is an arithmetic number, because the mean of its divisors is an integer number (1342575).

Almost surely, 2^43802496 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 43802496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64443600).

43802496 is an abundant number, since it is smaller than the sum of its proper divisors (85084704).

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

43802496 is a wasteful number, since it uses less digits than its factorization.

43802496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 43802496 is about 6618.3454125635. The cubic root of 43802496 is about 352.5058155069.

It can be divided in two parts, 4 and 3802496, that added together give a square (3802500 = 1950²).

The spelling of 43802496 in words is "forty-three million, eight hundred two thousand, four hundred ninety-six".