40733 has 12 divisors (see below), whose sum is σ = 53088. Its totient is φ = 30360.

The previous prime is 40709. The next prime is 40739. The reversal of 40733 is 33704.

It is not a de Polignac number, because 40733 - 2¹⁰ = 39709 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 0 + 7³ + 3⁹ + 3⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1760 + ... + 1782.

It is an arithmetic number, because the mean of its divisors is an integer number (4424).

2⁴⁰⁷³³ is an apocalyptic number.

It is an amenable number.

40733 is a deficient number, since it is larger than the sum of its proper divisors (12355).

40733 is a wasteful number, since it uses less digits than its factorization.

40733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 40733 is about 201.8241809100. The cubic root of 40733 is about 34.4071577858.

It can be divided in two parts, 407 and 33, that multiplied together give a palindrome (13431).

The spelling of 40733 in words is "forty thousand, seven hundred thirty-three".