43996914 has 24 divisors (see below), whose sum is σ = 102660012. Its totient is φ = 13537440.

The previous prime is 43996903. The next prime is 43996919. The reversal of 43996914 is 41969934.

It can be written as a sum of positive squares in 2 ways, for example, as 43996689 + 225 = 6633^2 + 15^2 .

It is a super-3 number, since 3×43996914³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43996914.

It is not an unprimeable number, because it can be changed into a prime (43996919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93777 + ... + 94244.

Almost surely, 2^43996914 is an apocalyptic number.

43996914 is an abundant number, since it is smaller than the sum of its proper divisors (58663098).

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

43996914 is a wasteful number, since it uses less digits than its factorization.

43996914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188042 (or 188039 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 43996914 is about 6633.0169606296. The cubic root of 43996914 is about 353.0265798132.

The spelling of 43996914 in words is "forty-three million, nine hundred ninety-six thousand, nine hundred fourteen".