40773284 has 12 divisors (see below), whose sum is σ = 71587824. Its totient is φ = 20319624.

The previous prime is 40773283. The next prime is 40773301. The reversal of 40773284 is 48237704.

It is not an unprimeable number, because it can be changed into a prime (40773281) 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, 15374 + ... + 17829.

It is an arithmetic number, because the mean of its divisors is an integer number (5965652).

Almost surely, 2^40773284 is an apocalyptic number.

It is an amenable number.

40773284 is a deficient number, since it is larger than the sum of its proper divisors (30814540).

40773284 is a wasteful number, since it uses less digits than its factorization.

40773284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33514 (or 33512 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 40773284 is about 6385.3961505924. The cubic root of 40773284 is about 344.1849667787.

The spelling of 40773284 in words is "forty million, seven hundred seventy-three thousand, two hundred eighty-four".