1206052516 has 6 divisors (see below), whose sum is σ = 2110591910. Its totient is φ = 603026256.

The previous prime is 1206052451. The next prime is 1206052517. The reversal of 1206052516 is 6152506021.

It can be written as a sum of positive squares in only one way, i.e., 1055990016 + 150062500 = 32496^2 + 12250^2 .

It is not an unprimeable number, because it can be changed into a prime (1206052517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150756561 + ... + 150756568.

Almost surely, 2^1206052516 is an apocalyptic number.

It is an amenable number.

1206052516 is a deficient number, since it is larger than the sum of its proper divisors (904539394).

1206052516 is a wasteful number, since it uses less digits than its factorization.

1206052516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301513133 (or 301513131 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1206052516 is about 34728.2668153768. The cubic root of 1206052516 is about 1064.4421732852.

Adding to 1206052516 its reverse (6152506021), we get a palindrome (7358558537).

The spelling of 1206052516 in words is "one billion, two hundred six million, fifty-two thousand, five hundred sixteen".