40942612 has 24 divisors (see below), whose sum is σ = 72777600. Its totient is φ = 20151936.

The previous prime is 40942597. The next prime is 40942621. The reversal of 40942612 is 21624904.

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 in 7 ways as a sum of consecutive naturals, for example, 107839 + ... + 108217.

It is an arithmetic number, because the mean of its divisors is an integer number (3032400).

Almost surely, 2^40942612 is an apocalyptic number.

It is an amenable number.

40942612 is a deficient number, since it is larger than the sum of its proper divisors (31834988).

40942612 is a wasteful number, since it uses less digits than its factorization.

40942612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 40942612 is about 6398.6414183012. The cubic root of 40942612 is about 344.6607657533.

The spelling of 40942612 in words is "forty million, nine hundred forty-two thousand, six hundred twelve".