115514142 has 16 divisors (see below), whose sum is σ = 241073280. Its totient is φ = 36830552.

The previous prime is 115514107. The next prime is 115514149. The reversal of 115514142 is 241415511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115514149) 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, 418392 + ... + 418667.

It is an arithmetic number, because the mean of its divisors is an integer number (15067080).

Almost surely, 2^115514142 is an apocalyptic number.

115514142 is an abundant number, since it is smaller than the sum of its proper divisors (125559138).

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

115514142 is a wasteful number, since it uses less digits than its factorization.

115514142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837087.

The product of its digits is 800, while the sum is 24.

The square root of 115514142 is about 10747.7505553488. The cubic root of 115514142 is about 487.0180441293.

Adding to 115514142 its reverse (241415511), we get a palindrome (356929653).

The spelling of 115514142 in words is "one hundred fifteen million, five hundred fourteen thousand, one hundred forty-two".