114236540 has 24 divisors (see below), whose sum is σ = 261706032. Its totient is φ = 41540480.

The previous prime is 114236533. The next prime is 114236543. The reversal of 114236540 is 45632411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114236543) 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, 259409 + ... + 259848.

It is an arithmetic number, because the mean of its divisors is an integer number (10904418).

Almost surely, 2^114236540 is an apocalyptic number.

114236540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114236540 is an abundant number, since it is smaller than the sum of its proper divisors (147469492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114236540 is a wasteful number, since it uses less digits than its factorization.

114236540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519277 (or 519275 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 114236540 is about 10688.1495124273. The cubic root of 114236540 is about 485.2158885825.

Adding to 114236540 its reverse (45632411), we get a palindrome (159868951).

It can be divided in two parts, 1142 and 36540, that multiplied together give a triangular number (41728680 = T₉₁₃₅).

The spelling of 114236540 in words is "one hundred fourteen million, two hundred thirty-six thousand, five hundred forty".