43348464 has 60 divisors (see below), whose sum is σ = 123153576. Its totient is φ = 14230656.

The previous prime is 43348457. The next prime is 43348469. The reversal of 43348464 is 46484334.

43348464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43348469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7402 + ... + 11894.

Almost surely, 2^43348464 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 43348464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61576788).

43348464 is an abundant number, since it is smaller than the sum of its proper divisors (79805112).

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

43348464 is a wasteful number, since it uses less digits than its factorization.

43348464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574 (or 4565 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 43348464 is about 6583.9550423738. The cubic root of 43348464 is about 351.2836239727.

The spelling of 43348464 in words is "forty-three million, three hundred forty-eight thousand, four hundred sixty-four".