40359 has 8 divisors (see below), whose sum is σ = 58752. Its totient is φ = 24440.

The previous prime is 40357. The next prime is 40361. The reversal of 40359 is 95304.

It is an interprime number because it is at equal distance from previous prime (40357) and next prime (40361).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40359 - 2¹ = 40357 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 40359.

It is not an unprimeable number, because it can be changed into a prime (40351) 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, 579 + ... + 644.

It is an arithmetic number, because the mean of its divisors is an integer number (7344).

2⁴⁰³⁵⁹ is an apocalyptic number.

40359 is a deficient number, since it is larger than the sum of its proper divisors (18393).

40359 is a wasteful number, since it uses less digits than its factorization.

40359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 40359 is about 200.8954952208. The cubic root of 40359 is about 34.3015279234.

Subtracting 40359 from its reverse (95304), we obtain a palindrome (54945).

It can be divided in two parts, 4035 and 9, that multiplied together give a triangular number (36315 = T₂₆₉).

The spelling of 40359 in words is "forty thousand, three hundred fifty-nine".