1206250552 has 32 divisors (see below), whose sum is σ = 2445014880. Its totient is φ = 554601600.

The previous prime is 1206250547. The next prime is 1206250597. The reversal of 1206250552 is 2550526021.

It is a self number, because there is not a number n which added to its sum of digits gives 1206250552.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 5302 + ... + 49402.

It is an arithmetic number, because the mean of its divisors is an integer number (76406715).

Almost surely, 2^1206250552 is an apocalyptic number.

It is an amenable number.

1206250552 is an abundant number, since it is smaller than the sum of its proper divisors (1238764328).

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

1206250552 is a wasteful number, since it uses less digits than its factorization.

1206250552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44383 (or 44379 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1206250552 is about 34731.1179203895. The cubic root of 1206250552 is about 1064.5004312054.

Adding to 1206250552 its reverse (2550526021), we get a palindrome (3756776573).

The spelling of 1206250552 in words is "one billion, two hundred six million, two hundred fifty thousand, five hundred fifty-two".