43468320 has 192 divisors, whose sum is σ = 165908736. Its totient is φ = 9338880.

The previous prime is 43468307. The next prime is 43468339. The reversal of 43468320 is 2386434.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56740 + ... + 57500.

It is an arithmetic number, because the mean of its divisors is an integer number (864108).

Almost surely, 2^43468320 is an apocalyptic number.

43468320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43468320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82954368).

43468320 is an abundant number, since it is smaller than the sum of its proper divisors (122440416).

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

43468320 is a wasteful number, since it uses less digits than its factorization.

43468320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 43468320 is about 6593.0508871083. The cubic root of 43468320 is about 351.6070856836.

The spelling of 43468320 in words is "forty-three million, four hundred sixty-eight thousand, three hundred twenty".