1448868097 has 4 divisors (see below), whose sum is σ = 1449076180. Its totient is φ = 1448660016.

The previous prime is 1448868079. The next prime is 1448868121. The reversal of 1448868097 is 7908688441.

It is a happy number.

It is a Cunningham number, because it is equal to 38064²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7908688441 = 43 ⋅183922987.

It can be written as a sum of positive squares in 2 ways, for example, as 1200206736 + 248661361 = 34644^2 + 15769^2 .

It is a cyclic number.

It is not a de Polignac number, because 1448868097 - 2⁷ = 1448867969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448868017) 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, 93222 + ... + 107647.

It is an arithmetic number, because the mean of its divisors is an integer number (362269045).

Almost surely, 2^1448868097 is an apocalyptic number.

It is an amenable number.

1448868097 is a deficient number, since it is larger than the sum of its proper divisors (208083).

1448868097 is an equidigital number, since it uses as much as digits as its factorization.

1448868097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208082.

The product of its (nonzero) digits is 3096576, while the sum is 55.

The square root of 1448868097 is about 38064.0000131358. Note that the first 4 decimals coincide. The cubic root of 1448868097 is about 1131.5566030267.

The spelling of 1448868097 in words is "one billion, four hundred forty-eight million, eight hundred sixty-eight thousand, ninety-seven".