40327463 has 8 divisors (see below), whose sum is σ = 44597136. Its totient is φ = 36158400.

The previous prime is 40327439. The next prime is 40327513. The reversal of 40327463 is 36472304.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40327463 - 2⁸ = 40327207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40320463) 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, 24308 + ... + 25913.

It is an arithmetic number, because the mean of its divisors is an integer number (5574642).

Almost surely, 2^40327463 is an apocalyptic number.

40327463 is a deficient number, since it is larger than the sum of its proper divisors (4269673).

40327463 is a wasteful number, since it uses less digits than its factorization.

40327463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50305.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 40327463 is about 6350.3907753775. The cubic root of 40327463 is about 342.9259105531.

Adding to 40327463 its reverse (36472304), we get a palindrome (76799767).

The spelling of 40327463 in words is "forty million, three hundred twenty-seven thousand, four hundred sixty-three".