114138544 has 80 divisors (see below), whose sum is σ = 254983680. Its totient is φ = 49320960.

The previous prime is 114138539. The next prime is 114138569. The reversal of 114138544 is 445831411.

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, 597489 + ... + 597679.

It is an arithmetic number, because the mean of its divisors is an integer number (3187296).

Almost surely, 2^114138544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114138544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127491840).

114138544 is an abundant number, since it is smaller than the sum of its proper divisors (140845136).

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

114138544 is a wasteful number, since it uses less digits than its factorization.

114138544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 223 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 114138544 is about 10683.5641992736. The cubic root of 114138544 is about 485.0771039778.

Adding to 114138544 its reverse (445831411), we get a palindrome (559969955).

The spelling of 114138544 in words is "one hundred fourteen million, one hundred thirty-eight thousand, five hundred forty-four".