43489614 has 16 divisors (see below), whose sum is σ = 99404928. Its totient is φ = 12425592.

The previous prime is 43489609. The next prime is 43489631. The reversal of 43489614 is 41698434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517692 + ... + 517775.

It is an arithmetic number, because the mean of its divisors is an integer number (6212808).

Almost surely, 2^43489614 is an apocalyptic number.

43489614 is an abundant number, since it is smaller than the sum of its proper divisors (55915314).

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

43489614 is a wasteful number, since it uses less digits than its factorization.

43489614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035479.

The product of its digits is 82944, while the sum is 39.

The square root of 43489614 is about 6594.6655715055. The cubic root of 43489614 is about 351.6644907013.

The spelling of 43489614 in words is "forty-three million, four hundred eighty-nine thousand, six hundred fourteen".