40327886 has 16 divisors (see below), whose sum is σ = 61483968. Its totient is φ = 19836000.

The previous prime is 40327879. The next prime is 40327907. The reversal of 40327886 is 68872304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36011 + ... + 37113.

It is an arithmetic number, because the mean of its divisors is an integer number (3842748).

Almost surely, 2^40327886 is an apocalyptic number.

40327886 is a deficient number, since it is larger than the sum of its proper divisors (21156082).

40327886 is a wasteful number, since it uses less digits than its factorization.

40327886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 40327886 is about 6350.4240803272. The cubic root of 40327886 is about 342.9271095470.

The spelling of 40327886 in words is "forty million, three hundred twenty-seven thousand, eight hundred eighty-six".