1174828320 has 192 divisors, whose sum is σ = 4141428480. Its totient is φ = 311040000.

The previous prime is 1174828301. The next prime is 1174828321. The reversal of 1174828320 is 238284711.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1174828321) 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 31 ways as a sum of consecutive naturals, for example, 651420 + ... + 653220.

It is an arithmetic number, because the mean of its divisors is an integer number (21569940).

Almost surely, 2^1174828320 is an apocalyptic number.

1174828320 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 1174828320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2070714240).

1174828320 is an abundant number, since it is smaller than the sum of its proper divisors (2966600160).

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

1174828320 is a wasteful number, since it uses less digits than its factorization.

1174828320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976 (or 1962 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 1174828320 is about 34275.7687003516. The cubic root of 1174828320 is about 1055.1757514378.

Subtracting from 1174828320 its reverse (238284711), we obtain a square (936543609 = 30603²).

The spelling of 1174828320 in words is "one billion, one hundred seventy-four million, eight hundred twenty-eight thousand, three hundred twenty".