40076012 has 12 divisors (see below), whose sum is σ = 70186200. Its totient is φ = 20022816.

The previous prime is 40076011. The next prime is 40076027. The reversal of 40076012 is 21067004.

It is not an unprimeable number, because it can be changed into a prime (40076011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3848 + ... + 9744.

It is an arithmetic number, because the mean of its divisors is an integer number (5848850).

Almost surely, 2^40076012 is an apocalyptic number.

It is an amenable number.

40076012 is a deficient number, since it is larger than the sum of its proper divisors (30110188).

40076012 is a wasteful number, since it uses less digits than its factorization.

40076012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7600 (or 7598 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 40076012 is about 6330.5617444268. The cubic root of 40076012 is about 342.2116834114.

The spelling of 40076012 in words is "forty million, seventy-six thousand, twelve".