40272682 has 16 divisors (see below), whose sum is σ = 61997760. Its totient is φ = 19609632.

The previous prime is 40272653. The next prime is 40272697. The reversal of 40272682 is 28627204.

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 7 ways as a sum of consecutive naturals, for example, 48523 + ... + 49345.

It is an arithmetic number, because the mean of its divisors is an integer number (3874860).

Almost surely, 2^40272682 is an apocalyptic number.

40272682 is a deficient number, since it is larger than the sum of its proper divisors (21725078).

40272682 is a wasteful number, since it uses less digits than its factorization.

40272682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 40272682 is about 6346.0761104796. The cubic root of 40272682 is about 342.7705628439.

Adding to 40272682 its reverse (28627204), we get a palindrome (68899886).

The spelling of 40272682 in words is "forty million, two hundred seventy-two thousand, six hundred eighty-two".