40117514 has 8 divisors (see below), whose sum is σ = 60389760. Its totient is φ = 19987596.

The previous prime is 40117499. The next prime is 40117537. The reversal of 40117514 is 41571104.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40117514.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34874 + ... + 36005.

It is an arithmetic number, because the mean of its divisors is an integer number (7548720).

Almost surely, 2^40117514 is an apocalyptic number.

40117514 is a deficient number, since it is larger than the sum of its proper divisors (20272246).

40117514 is a wasteful number, since it uses less digits than its factorization.

40117514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71164.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 40117514 is about 6333.8388043903. The cubic root of 40117514 is about 342.3297720866.

Adding to 40117514 its reverse (41571104), we get a palindrome (81688618).

The spelling of 40117514 in words is "forty million, one hundred seventeen thousand, five hundred fourteen".