40324461 has 8 divisors (see below), whose sum is σ = 53862720. Its totient is φ = 26834592.

The previous prime is 40324457. The next prime is 40324469. The reversal of 40324461 is 16442304.

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

It is not a de Polignac number, because 40324461 - 2² = 40324457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40324469) 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, 10105 + ... + 13518.

It is an arithmetic number, because the mean of its divisors is an integer number (6732840).

Almost surely, 2^40324461 is an apocalyptic number.

It is an amenable number.

40324461 is a deficient number, since it is larger than the sum of its proper divisors (13538259).

40324461 is a wasteful number, since it uses less digits than its factorization.

40324461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24195.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 40324461 is about 6350.1544075715. The cubic root of 40324461 is about 342.9174011399.

Adding to 40324461 its reverse (16442304), we get a palindrome (56766765).

The spelling of 40324461 in words is "forty million, three hundred twenty-four thousand, four hundred sixty-one".