40773292 has 36 divisors (see below), whose sum is σ = 83413344. Its totient is φ = 17388000.

The previous prime is 40773283. The next prime is 40773301. The reversal of 40773292 is 29237704.

40773292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40773283) and next prime (40773301).

It is a super-2 number, since 2×40773292² = 3324922681034528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53917 + ... + 54667.

Almost surely, 2^40773292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40773292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41706672).

40773292 is an abundant number, since it is smaller than the sum of its proper divisors (42640052).

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

40773292 is a wasteful number, since it uses less digits than its factorization.

40773292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 40773292 is about 6385.3967770218. The cubic root of 40773292 is about 344.1849892891.

The spelling of 40773292 in words is "forty million, seven hundred seventy-three thousand, two hundred ninety-two".