1048069447 has 4 divisors (see below), whose sum is σ = 1048931856. Its totient is φ = 1047207040.

The previous prime is 1048069441. The next prime is 1048069457. The reversal of 1048069447 is 7449608401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7449608401 = 43 ⋅173246707.

It is a cyclic number.

It is not a de Polignac number, because 1048069447 - 2¹⁵ = 1048036679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048069441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429379 + ... + 431812.

It is an arithmetic number, because the mean of its divisors is an integer number (262232964).

Almost surely, 2^1048069447 is an apocalyptic number.

1048069447 is a deficient number, since it is larger than the sum of its proper divisors (862409).

1048069447 is an equidigital number, since it uses as much as digits as its factorization.

1048069447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862408.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 1048069447 is about 32373.9007072055. The cubic root of 1048069447 is about 1015.7730517827.

The spelling of 1048069447 in words is "one billion, forty-eight million, sixty-nine thousand, four hundred forty-seven".