40232105 has 8 divisors (see below), whose sum is σ = 48631752. Its totient is φ = 31950208.

The previous prime is 40232069. The next prime is 40232119. The reversal of 40232105 is 50123204.

40232105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16883881 + 23348224 = 4109^2 + 4832^2 .

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 40232105 - 2¹⁶ = 40166569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28682 + ... + 30051.

It is an arithmetic number, because the mean of its divisors is an integer number (6078969).

Almost surely, 2^40232105 is an apocalyptic number.

It is an amenable number.

40232105 is a deficient number, since it is larger than the sum of its proper divisors (8399647).

40232105 is a wasteful number, since it uses less digits than its factorization.

40232105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58875.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 40232105 is about 6342.8782898618. The cubic root of 40232105 is about 342.6554039298.

Adding to 40232105 its reverse (50123204), we get a palindrome (90355309).

The spelling of 40232105 in words is "forty million, two hundred thirty-two thousand, one hundred five".