40484212 has 12 divisors (see below), whose sum is σ = 74576320. Its totient is φ = 19176696.

The previous prime is 40484189. The next prime is 40484219. The reversal of 40484212 is 21248404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40484219) 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, 266268 + ... + 266419.

Almost surely, 2^40484212 is an apocalyptic number.

It is an amenable number.

40484212 is a deficient number, since it is larger than the sum of its proper divisors (34092108).

40484212 is a wasteful number, since it uses less digits than its factorization.

40484212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532710 (or 532708 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 40484212 is about 6362.7204873387. The cubic root of 40484212 is about 343.3696428959.

The spelling of 40484212 in words is "forty million, four hundred eighty-four thousand, two hundred twelve".