1361448067 has 4 divisors (see below), whose sum is σ = 1555940656. Its totient is φ = 1166955480.

The previous prime is 1361448061. The next prime is 1361448071. The reversal of 1361448067 is 7608441631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1361448067 - 2⁷ = 1361447939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1361448061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97246284 + ... + 97246297.

It is an arithmetic number, because the mean of its divisors is an integer number (388985164).

Almost surely, 2^1361448067 is an apocalyptic number.

1361448067 is a deficient number, since it is larger than the sum of its proper divisors (194492589).

1361448067 is an equidigital number, since it uses as much as digits as its factorization.

1361448067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194492588.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1361448067 is about 36897.8057206658. The cubic root of 1361448067 is about 1108.3247371800.

Adding to 1361448067 its reverse (7608441631), we get a palindrome (8969889698).

The spelling of 1361448067 in words is "one billion, three hundred sixty-one million, four hundred forty-eight thousand, sixty-seven".