1120451870 has 8 divisors (see below), whose sum is σ = 2016813384. Its totient is φ = 448180744.

The previous prime is 1120451867. The next prime is 1120451873. The reversal of 1120451870 is 781540211.

It is an interprime number because it is at equal distance from previous prime (1120451867) and next prime (1120451873).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120451873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56022584 + ... + 56022603.

It is an arithmetic number, because the mean of its divisors is an integer number (252101673).

Almost surely, 2^1120451870 is an apocalyptic number.

1120451870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120451870 is a deficient number, since it is larger than the sum of its proper divisors (896361514).

1120451870 is a wasteful number, since it uses less digits than its factorization.

1120451870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112045194.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 1120451870 is about 33473.1514799548. The cubic root of 1120451870 is about 1038.6384642294.

The spelling of 1120451870 in words is "one billion, one hundred twenty million, four hundred fifty-one thousand, eight hundred seventy".