1205016060 has 24 divisors (see below), whose sum is σ = 3374045136. Its totient is φ = 321337600.

The previous prime is 1205016053. The next prime is 1205016061. The reversal of 1205016060 is 606105021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205016061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10041741 + ... + 10041860.

It is an arithmetic number, because the mean of its divisors is an integer number (140585214).

Almost surely, 2^1205016060 is an apocalyptic number.

1205016060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1205016060 is an abundant number, since it is smaller than the sum of its proper divisors (2169029076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1205016060 is a wasteful number, since it uses less digits than its factorization.

1205016060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20083613 (or 20083611 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1205016060 is about 34713.3412393564. The cubic root of 1205016060 is about 1064.1371662066.

The spelling of 1205016060 in words is "one billion, two hundred five million, sixteen thousand, sixty".