1120962240 has 280 divisors, whose sum is σ = 4060576080. Its totient is φ = 293455872.

The previous prime is 1120962233. The next prime is 1120962343. The reversal of 1120962240 is 422690211.

1120962240 is a `hidden beast` number, since 11 + 20 + 9 + 622 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1528914 + ... + 1529646.

Almost surely, 2^1120962240 is an apocalyptic number.

1120962240 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 1120962240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2030288040).

1120962240 is an abundant number, since it is smaller than the sum of its proper divisors (2939613840).

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

1120962240 is an equidigital number, since it uses as much as digits as its factorization.

1120962240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1120962240 is about 33480.7741845973. The cubic root of 1120962240 is about 1038.7961415206.

The spelling of 1120962240 in words is "one billion, one hundred twenty million, nine hundred sixty-two thousand, two hundred forty".