40977016 has 8 divisors (see below), whose sum is σ = 76831920. Its totient is φ = 20488504.

The previous prime is 40976981. The next prime is 40977043. The reversal of 40977016 is 61077904.

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

It is a congruent number.

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, 2561056 + ... + 2561071.

It is an arithmetic number, because the mean of its divisors is an integer number (9603990).

Almost surely, 2^40977016 is an apocalyptic number.

It is an amenable number.

40977016 is a deficient number, since it is larger than the sum of its proper divisors (35854904).

40977016 is a wasteful number, since it uses less digits than its factorization.

40977016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122133 (or 5122129 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 40977016 is about 6401.3292369632. The cubic root of 40977016 is about 344.7572779902.

The spelling of 40977016 in words is "forty million, nine hundred seventy-seven thousand, sixteen".