40596461 has 4 divisors (see below), whose sum is σ = 40626300. Its totient is φ = 40566624.

The previous prime is 40596431. The next prime is 40596467. The reversal of 40596461 is 16469504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12823561 + 27772900 = 3581^2 + 5270^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40596461 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 (40596467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12776 + ... + 15633.

It is an arithmetic number, because the mean of its divisors is an integer number (10156575).

Almost surely, 2^40596461 is an apocalyptic number.

It is an amenable number.

40596461 is a deficient number, since it is larger than the sum of its proper divisors (29839).

40596461 is a wasteful number, since it uses less digits than its factorization.

40596461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29838.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 40596461 is about 6371.5352153151. The cubic root of 40596461 is about 343.6866992641.

The spelling of 40596461 in words is "forty million, five hundred ninety-six thousand, four hundred sixty-one".