1120655670 has 32 divisors (see below), whose sum is σ = 2690454528. Its totient is φ = 298743648.

The previous prime is 1120655659. The next prime is 1120655681. The reversal of 1120655670 is 765560211.

1120655670 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1120655659) and next prime (1120655681).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172827 + ... + 179193.

It is an arithmetic number, because the mean of its divisors is an integer number (84076704).

Almost surely, 2^1120655670 is an apocalyptic number.

1120655670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120655670 is an abundant number, since it is smaller than the sum of its proper divisors (1569798858).

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

1120655670 is a wasteful number, since it uses less digits than its factorization.

1120655670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12244.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 1120655670 is about 33476.1955723765. The cubic root of 1120655670 is about 1038.7014333737.

The spelling of 1120655670 in words is "one billion, one hundred twenty million, six hundred fifty-five thousand, six hundred seventy".