40207714 has 8 divisors (see below), whose sum is σ = 60370128. Its totient is φ = 20084340.

The previous prime is 40207697. The next prime is 40207721. The reversal of 40207714 is 41770204.

40207714 is nontrivially palindromic in base 16.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7032 + ... + 11395.

It is an arithmetic number, because the mean of its divisors is an integer number (7546266).

Almost surely, 2^40207714 is an apocalyptic number.

40207714 is a deficient number, since it is larger than the sum of its proper divisors (20162414).

40207714 is a wasteful number, since it uses less digits than its factorization.

40207714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19520.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 40207714 is about 6340.9552908060. The cubic root of 40207714 is about 342.5861441724.

Adding to 40207714 its reverse (41770204), we get a palindrome (81977918).

The spelling of 40207714 in words is "forty million, two hundred seven thousand, seven hundred fourteen".