1468725787 has 2 divisors, whose sum is σ = 1468725788. Its totient is φ = 1468725786.

The previous prime is 1468725779. The next prime is 1468725823. The reversal of 1468725787 is 7875278641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1468725787 - 2³ = 1468725779 is a prime.

It is not a weakly prime, because it can be changed into another prime (1468765787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734362893 + 734362894.

It is an arithmetic number, because the mean of its divisors is an integer number (734362894).

Almost surely, 2^1468725787 is an apocalyptic number.

1468725787 is a deficient number, since it is larger than the sum of its proper divisors (1).

1468725787 is an equidigital number, since it uses as much as digits as its factorization.

1468725787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5268480, while the sum is 55.

The square root of 1468725787 is about 38323.9583941951. The cubic root of 1468725787 is about 1136.7027395246.

The spelling of 1468725787 in words is "one billion, four hundred sixty-eight million, seven hundred twenty-five thousand, seven hundred eighty-seven".