40750 has 16 divisors (see below), whose sum is σ = 76752. Its totient is φ = 16200.
The previous prime is 40739. The next prime is 40751. The reversal of 40750 is 5704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40751) 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, 169 + ... + 331.
It is an arithmetic number, because the mean of its divisors is an integer number (4797).
240750 is an apocalyptic number.
40750 is a deficient number, since it is larger than the sum of its proper divisors (36002).
40750 is a wasteful number, since it uses less digits than its factorization.
40750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180 (or 170 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 40750 is about 201.8662923819. The cubic root of 40750 is about 34.4119437524.
The spelling of 40750 in words is "forty thousand, seven hundred fifty".
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