1112463320 has 32 divisors (see below), whose sum is σ = 2561256720. Its totient is φ = 434636160.

The previous prime is 1112463311. The next prime is 1112463329. The reversal of 1112463320 is 233642111.

It is an interprime number because it is at equal distance from previous prime (1112463311) and next prime (1112463329).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112463329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321671 + ... + 325110.

Almost surely, 2^1112463320 is an apocalyptic number.

1112463320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112463320 is an abundant number, since it is smaller than the sum of its proper divisors (1448793400).

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

1112463320 is a wasteful number, since it uses less digits than its factorization.

1112463320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646835 (or 646831 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1112463320 is about 33353.6102993364. The cubic root of 1112463320 is about 1036.1641610635.

The spelling of 1112463320 in words is "one billion, one hundred twelve million, four hundred sixty-three thousand, three hundred twenty".