40924 has 12 divisors (see below), whose sum is σ = 77224. Its totient is φ = 18864.
The previous prime is 40903. The next prime is 40927. The reversal of 40924 is 42904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342 + ... + 445.
240924 is an apocalyptic number.
It is an amenable number.
40924 is a deficient number, since it is larger than the sum of its proper divisors (36300).
40924 is a wasteful number, since it uses less digits than its factorization.
40924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804 (or 802 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 40924 is about 202.2968116407. The cubic root of 40924 is about 34.4608531678.
It can be divided in two parts, 4092 and 4, that added together give a 12-th power (4096 = 212).
The spelling of 40924 in words is "forty thousand, nine hundred twenty-four".
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