1205060465 has 16 divisors (see below), whose sum is σ = 1739637120. Its totient is φ = 782835840.

The previous prime is 1205060449. The next prime is 1205060497. The reversal of 1205060465 is 5640605021.

It is not a de Polignac number, because 1205060465 - 2⁴ = 1205060449 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905396 + ... + 906725.

It is an arithmetic number, because the mean of its divisors is an integer number (108727320).

Almost surely, 2^1205060465 is an apocalyptic number.

It is an amenable number.

1205060465 is a deficient number, since it is larger than the sum of its proper divisors (534576655).

1205060465 is a wasteful number, since it uses less digits than its factorization.

1205060465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812152.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1205060465 is about 34713.9808290550. The cubic root of 1205060465 is about 1064.1502372441.

Adding to 1205060465 its reverse (5640605021), we get a palindrome (6845665486).

The spelling of 1205060465 in words is "one billion, two hundred five million, sixty thousand, four hundred sixty-five".