1180452224 has 64 divisors (see below), whose sum is σ = 2774400000. Its totient is φ = 489576960.

The previous prime is 1180452223. The next prime is 1180452227. The reversal of 1180452224 is 4222540811.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180452223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6527 + ... + 49025.

It is an arithmetic number, because the mean of its divisors is an integer number (43350000).

Almost surely, 2^1180452224 is an apocalyptic number.

1180452224 is a gapful number since it is divisible by the number (14) 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 1180452224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387200000).

1180452224 is an abundant number, since it is smaller than the sum of its proper divisors (1593947776).

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

1180452224 is an equidigital number, since it uses as much as digits as its factorization.

1180452224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42551 (or 42539 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 1180452224 is about 34357.7098189038. The cubic root of 1180452224 is about 1056.8567809445.

The spelling of 1180452224 in words is "one billion, one hundred eighty million, four hundred fifty-two thousand, two hundred twenty-four".