114581236 has 48 divisors (see below), whose sum is σ = 252362880. Its totient is φ = 44219520.

The previous prime is 114581231. The next prime is 114581261. The reversal of 114581236 is 632185411.

It is a junction number, because it is equal to n+sod(n) for n = 114581198 and 114581207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114581231) 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, 31866 + ... + 35278.

It is an arithmetic number, because the mean of its divisors is an integer number (5257560).

Almost surely, 2^114581236 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 114581236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126181440).

114581236 is an abundant number, since it is smaller than the sum of its proper divisors (137781644).

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

114581236 is a wasteful number, since it uses less digits than its factorization.

114581236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544 (or 3542 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 114581236 is about 10704.2625154655. The cubic root of 114581236 is about 485.7034267963.

The spelling of 114581236 in words is "one hundred fourteen million, five hundred eighty-one thousand, two hundred thirty-six".