40876123 has 4 divisors (see below), whose sum is σ = 41059648. Its totient is φ = 40692600.

The previous prime is 40876079. The next prime is 40876127. The reversal of 40876123 is 32167804.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40876123 is a prime.

It is a super-2 number, since 2×40876123² = 3341714863022258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40876127) 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, 91428 + ... + 91873.

It is an arithmetic number, because the mean of its divisors is an integer number (10264912).

Almost surely, 2^40876123 is an apocalyptic number.

40876123 is a deficient number, since it is larger than the sum of its proper divisors (183525).

40876123 is a wasteful number, since it uses less digits than its factorization.

40876123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183524.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 40876123 is about 6393.4437512189. The cubic root of 40876123 is about 344.4740933626.

The spelling of 40876123 in words is "forty million, eight hundred seventy-six thousand, one hundred twenty-three".