1174220 has 12 divisors (see below), whose sum is σ = 2465904. Its totient is φ = 469680.

The previous prime is 1174213. The next prime is 1174231. The reversal of 1174220 is 224711.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29336 + ... + 29375.

It is an arithmetic number, because the mean of its divisors is an integer number (205492).

2^1174220 is an apocalyptic number.

1174220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1174220 is an abundant number, since it is smaller than the sum of its proper divisors (1291684).

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

1174220 is a wasteful number, since it uses less digits than its factorization.

1174220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58720 (or 58718 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1174220 is about 1083.6143225336. The cubic root of 1174220 is about 105.4993598488.

Adding to 1174220 its reverse (224711), we get a palindrome (1398931).

The spelling of 1174220 in words is "one million, one hundred seventy-four thousand, two hundred twenty".