40726205 has 16 divisors (see below), whose sum is σ = 53754624. Its totient is φ = 29432640.

The previous prime is 40726199. The next prime is 40726211. The reversal of 40726205 is 50262704.

It is an interprime number because it is at equal distance from previous prime (40726199) and next prime (40726211).

It is not a de Polignac number, because 40726205 - 2⁶ = 40726141 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3611 + ... + 9720.

It is an arithmetic number, because the mean of its divisors is an integer number (3359664).

Almost surely, 2^40726205 is an apocalyptic number.

It is an amenable number.

40726205 is a deficient number, since it is larger than the sum of its proper divisors (13028419).

40726205 is a wasteful number, since it uses less digits than its factorization.

40726205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13396.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 40726205 is about 6381.7086270058. The cubic root of 40726205 is about 344.0524443433.

Adding to 40726205 its reverse (50262704), we get a palindrome (90988909).

The spelling of 40726205 in words is "forty million, seven hundred twenty-six thousand, two hundred five".