117227000 has 64 divisors (see below), whose sum is σ = 299276640. Its totient is φ = 42624000.

The previous prime is 117226999. The next prime is 117227009. The reversal of 117227000 is 722711.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117227009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5672 + ... + 16328.

Almost surely, 2^117227000 is an apocalyptic number.

117227000 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 117227000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149638320).

117227000 is an abundant number, since it is smaller than the sum of its proper divisors (182049640).

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

117227000 is a wasteful number, since it uses less digits than its factorization.

117227000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10689 (or 10675 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 117227000 is about 10827.1418204437. The cubic root of 117227000 is about 489.4134311108.

Adding to 117227000 its reverse (722711), we get a palindrome (117949711).

The spelling of 117227000 in words is "one hundred seventeen million, two hundred twenty-seven thousand".