40646103 has 8 divisors (see below), whose sum is σ = 55113600. Its totient is φ = 26638008.

The previous prime is 40646093. The next prime is 40646107. The reversal of 40646103 is 30164604.

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

It is not a de Polignac number, because 40646103 - 2¹³ = 40637911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40646107) 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, 114643 + ... + 114996.

It is an arithmetic number, because the mean of its divisors is an integer number (6889200).

Almost surely, 2^40646103 is an apocalyptic number.

40646103 is a deficient number, since it is larger than the sum of its proper divisors (14467497).

40646103 is a wasteful number, since it uses less digits than its factorization.

40646103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229701.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 40646103 is about 6375.4296325816. The cubic root of 40646103 is about 343.8267307279.

The spelling of 40646103 in words is "forty million, six hundred forty-six thousand, one hundred three".