40773306 has 16 divisors (see below), whose sum is σ = 93196224. Its totient is φ = 11649504.

The previous prime is 40773301. The next prime is 40773329. The reversal of 40773306 is 60337704.

It is not an unprimeable number, because it can be changed into a prime (40773301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485355 + ... + 485438.

It is an arithmetic number, because the mean of its divisors is an integer number (5824764).

Almost surely, 2^40773306 is an apocalyptic number.

40773306 is an abundant number, since it is smaller than the sum of its proper divisors (52422918).

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

40773306 is a wasteful number, since it uses less digits than its factorization.

40773306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970805.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 40773306 is about 6385.3978732731. The cubic root of 40773306 is about 344.1850286825.

The spelling of 40773306 in words is "forty million, seven hundred seventy-three thousand, three hundred six".