1120564416 has 56 divisors (see below), whose sum is σ = 3093744384. Its totient is φ = 357280000.

The previous prime is 1120564373. The next prime is 1120564427. The reversal of 1120564416 is 6144650211.

It is a super-2 number, since 2×1120564416² = 2511329220810842112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122460 + ... + 131291.

Almost surely, 2^1120564416 is an apocalyptic number.

1120564416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1120564416 is an abundant number, since it is smaller than the sum of its proper divisors (1973179968).

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

1120564416 is a wasteful number, since it uses less digits than its factorization.

1120564416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253789 (or 253779 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1120564416 is about 33474.8325761310. The cubic root of 1120564416 is about 1038.6732390954.

The spelling of 1120564416 in words is "one billion, one hundred twenty million, five hundred sixty-four thousand, four hundred sixteen".