1448968061 has 2 divisors, whose sum is σ = 1448968062. Its totient is φ = 1448968060.

The previous prime is 1448968049. The next prime is 1448968067. The reversal of 1448968061 is 1608698441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065043225 + 383924836 = 32635^2 + 19594^2 .

It is a cyclic number.

It is not a de Polignac number, because 1448968061 - 2⁶ = 1448967997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1448967997 and 1448968015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448968067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724484030 + 724484031.

It is an arithmetic number, because the mean of its divisors is an integer number (724484031).

Almost surely, 2^1448968061 is an apocalyptic number.

It is an amenable number.

1448968061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448968061 is an equidigital number, since it uses as much as digits as its factorization.

1448968061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 1448968061 is about 38065.3130947323. The cubic root of 1448968061 is about 1131.5826261738.

The spelling of 1448968061 in words is "one billion, four hundred forty-eight million, nine hundred sixty-eight thousand, sixty-one".