40558103 has 4 divisors (see below), whose sum is σ = 42692760. Its totient is φ = 38423448.

The previous prime is 40558097. The next prime is 40558109. The reversal of 40558103 is 30185504.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40558097) and next prime (40558109).

It is a cyclic number.

It is not a de Polignac number, because 40558103 - 2⁴ = 40558087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40558109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067300 + ... + 1067337.

It is an arithmetic number, because the mean of its divisors is an integer number (10673190).

Almost surely, 2^40558103 is an apocalyptic number.

40558103 is a deficient number, since it is larger than the sum of its proper divisors (2134657).

40558103 is a wasteful number, since it uses less digits than its factorization.

40558103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134656.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 40558103 is about 6368.5243973781. The cubic root of 40558103 is about 343.5784198038.

The spelling of 40558103 in words is "forty million, five hundred fifty-eight thousand, one hundred three".