114216540 has 48 divisors (see below), whose sum is σ = 338621472. Its totient is φ = 28665856.

The previous prime is 114216539. The next prime is 114216563. The reversal of 114216540 is 45612411.

114216540 = 3775² + 3776² + ... + 3782².

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 114216540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54969 + ... + 57008.

It is an arithmetic number, because the mean of its divisors is an integer number (7054614).

Almost surely, 2^114216540 is an apocalyptic number.

114216540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114216540 is an abundant number, since it is smaller than the sum of its proper divisors (224404932).

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

114216540 is a wasteful number, since it uses less digits than its factorization.

114216540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112006 (or 112004 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 114216540 is about 10687.2138558186. The cubic root of 114216540 is about 485.1875704858.

Adding to 114216540 its reverse (45612411), we get a palindrome (159828951).

The spelling of 114216540 in words is "one hundred fourteen million, two hundred sixteen thousand, five hundred forty".