43748496 has 120 divisors (see below), whose sum is σ = 135794880. Its totient is φ = 13036800.

The previous prime is 43748491. The next prime is 43748519. The reversal of 43748496 is 69484734.

It is not an unprimeable number, because it can be changed into a prime (43748491) 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 23 ways as a sum of consecutive naturals, for example, 112270 + ... + 112658.

It is an arithmetic number, because the mean of its divisors is an integer number (1131624).

Almost surely, 2^43748496 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 43748496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67897440).

43748496 is an abundant number, since it is smaller than the sum of its proper divisors (92046384).

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

43748496 is a wasteful number, since it uses less digits than its factorization.

43748496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 476 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 43748496 is about 6614.2645849709. The cubic root of 43748496 is about 352.3608987904.

It can be divided in two parts, 437484 and 96, that added together give a triangular number (437580 = T₉₃₅).

The spelling of 43748496 in words is "forty-three million, seven hundred forty-eight thousand, four hundred ninety-six".