114615280 has 80 divisors (see below), whose sum is σ = 288981504. Its totient is φ = 42024960.

The previous prime is 114615269. The next prime is 114615289. The reversal of 114615280 is 82516411.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114615289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198352 + ... + 198928.

Almost surely, 2^114615280 is an apocalyptic number.

114615280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114615280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144490752).

114615280 is an abundant number, since it is smaller than the sum of its proper divisors (174366224).

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

114615280 is a wasteful number, since it uses less digits than its factorization.

114615280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 114615280 is about 10705.8526050007. The cubic root of 114615280 is about 485.7515255679.

The spelling of 114615280 in words is "one hundred fourteen million, six hundred fifteen thousand, two hundred eighty".