43514132 has 12 divisors (see below), whose sum is σ = 77193396. Its totient is φ = 21458880.

The previous prime is 43514131. The next prime is 43514179. The reversal of 43514132 is 23141534.

It can be written as a sum of positive squares in 2 ways, for example, as 37773316 + 5740816 = 6146^2 + 2396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43514098 and 43514107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43514131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74219 + ... + 74802.

It is an arithmetic number, because the mean of its divisors is an integer number (6432783).

Almost surely, 2^43514132 is an apocalyptic number.

It is an amenable number.

43514132 is a deficient number, since it is larger than the sum of its proper divisors (33679264).

43514132 is a wasteful number, since it uses less digits than its factorization.

43514132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149098 (or 149096 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 43514132 is about 6596.5242362929. The cubic root of 43514132 is about 351.7305638730.

Adding to 43514132 its reverse (23141534), we get a palindrome (66655666).

The spelling of 43514132 in words is "forty-three million, five hundred fourteen thousand, one hundred thirty-two".