1112479673 has 2 divisors, whose sum is σ = 1112479674. Its totient is φ = 1112479672.

The previous prime is 1112479651. The next prime is 1112479679. The reversal of 1112479673 is 3769742111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 642977449 + 469502224 = 25357^2 + 21668^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112479673 - 2¹² = 1112475577 is a prime.

It is a super-2 number, since 2×1112479673² = 2475222045676373858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112479673.

It is not a weakly prime, because it can be changed into another prime (1112479679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556239836 + 556239837.

It is an arithmetic number, because the mean of its divisors is an integer number (556239837).

Almost surely, 2^1112479673 is an apocalyptic number.

It is an amenable number.

1112479673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112479673 is an equidigital number, since it uses as much as digits as its factorization.

1112479673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 1112479673 is about 33353.8554443111. The cubic root of 1112479673 is about 1036.1692381776.

The spelling of 1112479673 in words is "one billion, one hundred twelve million, four hundred seventy-nine thousand, six hundred seventy-three".