40327692 has 24 divisors (see below), whose sum is σ = 96101376. Its totient is φ = 13156368.

The previous prime is 40327691. The next prime is 40327697. The reversal of 40327692 is 29672304.

It is not an unprimeable number, because it can be changed into a prime (40327691) 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, 35188 + ... + 36315.

It is an arithmetic number, because the mean of its divisors is an integer number (4004224).

Almost surely, 2^40327692 is an apocalyptic number.

It is an amenable number.

40327692 is an abundant number, since it is smaller than the sum of its proper divisors (55773684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40327692 is a wasteful number, since it uses less digits than its factorization.

40327692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71557 (or 71555 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 40327692 is about 6350.4088057384. The cubic root of 40327692 is about 342.9265596549.

Adding to 40327692 its reverse (29672304), we get a palindrome (69999996).

The spelling of 40327692 in words is "forty million, three hundred twenty-seven thousand, six hundred ninety-two".