114561220 has 12 divisors (see below), whose sum is σ = 240578604. Its totient is φ = 45824480.

The previous prime is 114561211. The next prime is 114561221. The reversal of 114561220 is 22165411.

It can be written as a sum of positive squares in 2 ways, for example, as 51581124 + 62980096 = 7182^2 + 7936^2 .

It is a super-3 number, since 3×114561220³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114561191 and 114561200.

It is not an unprimeable number, because it can be changed into a prime (114561221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864011 + ... + 2864050.

It is an arithmetic number, because the mean of its divisors is an integer number (20048217).

Almost surely, 2^114561220 is an apocalyptic number.

114561220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114561220 is an abundant number, since it is smaller than the sum of its proper divisors (126017384).

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

114561220 is a wasteful number, since it uses less digits than its factorization.

114561220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728070 (or 5728068 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 114561220 is about 10703.3275199818. The cubic root of 114561220 is about 485.6751429158.

The spelling of 114561220 in words is "one hundred fourteen million, five hundred sixty-one thousand, two hundred twenty".