40060616 has 8 divisors (see below), whose sum is σ = 75113670. Its totient is φ = 20030304.

The previous prime is 40060609. The next prime is 40060621. The reversal of 40060616 is 61606004.

It can be written as a sum of positive squares in only one way, i.e., 30758116 + 9302500 = 5546^2 + 3050^2 .

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 = 40060591 and 40060600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503781 + ... + 2503796.

Almost surely, 2^40060616 is an apocalyptic number.

It is an amenable number.

40060616 is a deficient number, since it is larger than the sum of its proper divisors (35053054).

40060616 is a wasteful number, since it uses less digits than its factorization.

40060616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007583 (or 5007579 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 40060616 is about 6329.3456217843. The cubic root of 40060616 is about 342.1678553153.

It can be divided in two parts, 400 and 60616, that added together give a palindrome (61016).

The spelling of 40060616 in words is "forty million, sixty thousand, six hundred sixteen".