40063276 has 24 divisors (see below), whose sum is σ = 77538384. Its totient is φ = 17959680.

The previous prime is 40063259. The next prime is 40063307. The reversal of 40063276 is 67236004.

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, 3025 + ... + 9448.

It is an arithmetic number, because the mean of its divisors is an integer number (3230766).

Almost surely, 2^40063276 is an apocalyptic number.

It is an amenable number.

40063276 is a deficient number, since it is larger than the sum of its proper divisors (37475108).

40063276 is a wasteful number, since it uses less digits than its factorization.

40063276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12561 (or 12559 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 40063276 is about 6329.5557506037. Note that the first 3 decimals coincide. The cubic root of 40063276 is about 342.1754283920.

The spelling of 40063276 in words is "forty million, sixty-three thousand, two hundred seventy-six".