40514471 has 8 divisors (see below), whose sum is σ = 41543040. Its totient is φ = 39489912.

The previous prime is 40514459. The next prime is 40514503. The reversal of 40514471 is 17441504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40514471 is a prime.

It is a super-3 number, since 3×40514471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40514471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35516 + ... + 36638.

It is an arithmetic number, because the mean of its divisors is an integer number (5192880).

Almost surely, 2^40514471 is an apocalyptic number.

40514471 is a deficient number, since it is larger than the sum of its proper divisors (1028569).

40514471 is a wasteful number, since it uses less digits than its factorization.

40514471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 40514471 is about 6365.0978782734. The cubic root of 40514471 is about 343.4551695246.

Adding to 40514471 its reverse (17441504), we get a palindrome (57955975).

The spelling of 40514471 in words is "forty million, five hundred fourteen thousand, four hundred seventy-one".