40335461 has 8 divisors (see below), whose sum is σ = 42880800. Its totient is φ = 37832400.

The previous prime is 40335401. The next prime is 40335467. The reversal of 40335461 is 16453304.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40335461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40335461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40335467) 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, 8591 + ... + 12428.

It is an arithmetic number, because the mean of its divisors is an integer number (5360100).

Almost surely, 2^40335461 is an apocalyptic number.

It is an amenable number.

40335461 is a deficient number, since it is larger than the sum of its proper divisors (2545339).

40335461 is a wasteful number, since it uses less digits than its factorization.

40335461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21139.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 40335461 is about 6351.0204691845. The cubic root of 40335461 is about 342.9485794734.

Adding to 40335461 its reverse (16453304), we get a palindrome (56788765).

The spelling of 40335461 in words is "forty million, three hundred thirty-five thousand, four hundred sixty-one".