1048567745 has 8 divisors (see below), whose sum is σ = 1258492416. Its totient is φ = 838713456.

The previous prime is 1048567733. The next prime is 1048567747. The reversal of 1048567745 is 5477658401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1048567745 - 2²⁰ = 1047519169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1048567745.

It is not an unprimeable number, because it can be changed into a prime (1048567747) 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, 24224 + ... + 51806.

It is an arithmetic number, because the mean of its divisors is an integer number (157311552).

Almost surely, 2^1048567745 is an apocalyptic number.

It is an amenable number.

1048567745 is a deficient number, since it is larger than the sum of its proper divisors (209924671).

1048567745 is an equidigital number, since it uses as much as digits as its factorization.

1048567745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35191.

The product of its (nonzero) digits is 940800, while the sum is 47.

The square root of 1048567745 is about 32381.5957759960. The cubic root of 1048567745 is about 1015.9340072379.

The spelling of 1048567745 in words is "one billion, forty-eight million, five hundred sixty-seven thousand, seven hundred forty-five".