40611016 has 8 divisors (see below), whose sum is σ = 76145670. Its totient is φ = 20305504.

The previous prime is 40611013. The next prime is 40611017. The reversal of 40611016 is 61011604.

It is a happy number.

40611016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36650916 + 3960100 = 6054^2 + 1990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 40610984 and 40611002.

It is not an unprimeable number, because it can be changed into a prime (40611013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2538181 + ... + 2538196.

Almost surely, 2^40611016 is an apocalyptic number.

It is an amenable number.

40611016 is a deficient number, since it is larger than the sum of its proper divisors (35534654).

40611016 is a wasteful number, since it uses less digits than its factorization.

40611016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076383 (or 5076379 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 40611016 is about 6372.6773023589. The cubic root of 40611016 is about 343.7277682151.

The spelling of 40611016 in words is "forty million, six hundred eleven thousand, sixteen".