1205060493 has 32 divisors (see below), whose sum is σ = 2005420032. Its totient is φ = 626673600.

The previous prime is 1205060449. The next prime is 1205060497. The reversal of 1205060493 is 3940605021.

It is not a de Polignac number, because 1205060493 - 2¹⁴ = 1205044109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1205060493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205060497) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11703 + ... + 50468.

It is an arithmetic number, because the mean of its divisors is an integer number (62669376).

Almost surely, 2^1205060493 is an apocalyptic number.

1205060493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1205060493 is a deficient number, since it is larger than the sum of its proper divisors (800359539).

1205060493 is a wasteful number, since it uses less digits than its factorization.

1205060493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62265.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 1205060493 is about 34713.9812323507. The cubic root of 1205060493 is about 1064.1502454861.

The spelling of 1205060493 in words is "one billion, two hundred five million, sixty thousand, four hundred ninety-three".