40540114 has 16 divisors (see below), whose sum is σ = 61833600. Its totient is φ = 19931184.

The previous prime is 40540111. The next prime is 40540117. The reversal of 40540114 is 41104504.

It is an interprime number because it is at equal distance from previous prime (40540111) and next prime (40540117).

It is a junction number, because it is equal to n+sod(n) for n = 40540091 and 40540100.

It is not an unprimeable number, because it can be changed into a prime (40540111) 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, 59544 + ... + 60220.

It is an arithmetic number, because the mean of its divisors is an integer number (3864600).

Almost surely, 2^40540114 is an apocalyptic number.

40540114 is a deficient number, since it is larger than the sum of its proper divisors (21293486).

40540114 is a wasteful number, since it uses less digits than its factorization.

40540114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 40540114 is about 6367.1119041525. Note that the first 3 decimals coincide. The cubic root of 40540114 is about 343.5276157660.

Adding to 40540114 its reverse (41104504), we get a palindrome (81644618).

The spelling of 40540114 in words is "forty million, five hundred forty thousand, one hundred fourteen".