1104972487 has 2 divisors, whose sum is σ = 1104972488. Its totient is φ = 1104972486.

The previous prime is 1104972467. The next prime is 1104972497. The reversal of 1104972487 is 7842794011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104972487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104972467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552486243 + 552486244.

It is an arithmetic number, because the mean of its divisors is an integer number (552486244).

Almost surely, 2^1104972487 is an apocalyptic number.

1104972487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104972487 is an equidigital number, since it uses as much as digits as its factorization.

1104972487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 1104972487 is about 33241.1264399990. The cubic root of 1104972487 is about 1033.8332319241.

The spelling of 1104972487 in words is "one billion, one hundred four million, nine hundred seventy-two thousand, four hundred eighty-seven".