40611412 has 12 divisors (see below), whose sum is σ = 71869140. Its totient is φ = 20077376.

The previous prime is 40611401. The next prime is 40611449. The reversal of 40611412 is 21411604.

It can be written as a sum of positive squares in 2 ways, for example, as 3083536 + 37527876 = 1756^2 + 6126^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40611412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56683 + ... + 57394.

It is an arithmetic number, because the mean of its divisors is an integer number (5989095).

Almost surely, 2^40611412 is an apocalyptic number.

It is an amenable number.

40611412 is a deficient number, since it is larger than the sum of its proper divisors (31257728).

40611412 is a wasteful number, since it uses less digits than its factorization.

40611412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114170 (or 114168 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 40611412 is about 6372.7083724269. The cubic root of 40611412 is about 343.7288854469.

Adding to 40611412 its product of nonzero digits (192), we get a palindrome (40611604).

The spelling of 40611412 in words is "forty million, six hundred eleven thousand, four hundred twelve".