40773293 has 16 divisors (see below), whose sum is σ = 47309184. Its totient is φ = 34728960.

The previous prime is 40773283. The next prime is 40773301. The reversal of 40773293 is 39237704.

It is not a de Polignac number, because 40773293 - 2¹⁰ = 40772269 is a prime.

It is a super-2 number, since 2×40773293² = 3324922844127698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40773203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62696 + ... + 63342.

It is an arithmetic number, because the mean of its divisors is an integer number (2956824).

Almost surely, 2^40773293 is an apocalyptic number.

It is an amenable number.

40773293 is a deficient number, since it is larger than the sum of its proper divisors (6535891).

40773293 is a wasteful number, since it uses less digits than its factorization.

40773293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 40773293 is about 6385.3968553254. The cubic root of 40773293 is about 344.1849921030.

The spelling of 40773293 in words is "forty million, seven hundred seventy-three thousand, two hundred ninety-three".