43425884 has 6 divisors (see below), whose sum is σ = 75995304. Its totient is φ = 21712940.

The previous prime is 43425883. The next prime is 43425911. The reversal of 43425884 is 48852434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43425883) 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 as a sum of consecutive naturals, namely, 5428232 + ... + 5428239.

It is an arithmetic number, because the mean of its divisors is an integer number (12665884).

Almost surely, 2^43425884 is an apocalyptic number.

It is an amenable number.

43425884 is a deficient number, since it is larger than the sum of its proper divisors (32569420).

43425884 is a wasteful number, since it uses less digits than its factorization.

43425884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10856475 (or 10856473 counting only the distinct ones).

The product of its digits is 122880, while the sum is 38.

The square root of 43425884 is about 6589.8318643195. The cubic root of 43425884 is about 351.4926294819.

The spelling of 43425884 in words is "forty-three million, four hundred twenty-five thousand, eight hundred eighty-four".