43722096 has 80 divisors (see below), whose sum is σ = 130491648. Its totient is φ = 12467200.

The previous prime is 43722061. The next prime is 43722101. The reversal of 43722096 is 69022734.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6541 + ... + 11411.

Almost surely, 2^43722096 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 43722096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65245824).

43722096 is an abundant number, since it is smaller than the sum of its proper divisors (86769552).

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

43722096 is a wasteful number, since it uses less digits than its factorization.

43722096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910 (or 4904 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 43722096 is about 6612.2685970853. The cubic root of 43722096 is about 352.2900072142.

The spelling of 43722096 in words is "forty-three million, seven hundred twenty-two thousand, ninety-six".