40514 has 8 divisors (see below), whose sum is σ = 62208. Its totient is φ = 19780.
The previous prime is 40507. The next prime is 40519. The reversal of 40514 is 41504.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 40514.
It is not an unprimeable number, because it can be changed into a prime (40519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122 + ... + 309.
It is an arithmetic number, because the mean of its divisors is an integer number (7776).
240514 is an apocalyptic number.
40514 is a deficient number, since it is larger than the sum of its proper divisors (21694).
40514 is a wasteful number, since it uses less digits than its factorization.
40514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480.
The product of its (nonzero) digits is 80, while the sum is 14.
The square root of 40514 is about 201.2808982492. The cubic root of 40514 is about 34.3453838576.
Subtracting 40514 from its reverse (41504), we obtain a triangular number (990 = T44).
The spelling of 40514 in words is "forty thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •