40910212 has 12 divisors (see below), whose sum is σ = 81820480. Its totient is φ = 17532936.

The previous prime is 40910203. The next prime is 40910231. The reversal of 40910212 is 21201904.

40910212 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 40910212.

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 3 ways as a sum of consecutive naturals, for example, 730512 + ... + 730567.

Almost surely, 2^40910212 is an apocalyptic number.

It is an amenable number.

40910212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40910212 is a wasteful number, since it uses less digits than its factorization.

40910212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461090 (or 1461088 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 40910212 is about 6396.1091297757. The cubic root of 40910212 is about 344.5698258154.

The spelling of 40910212 in words is "forty million, nine hundred ten thousand, two hundred twelve".