1200606252 has 12 divisors (see below), whose sum is σ = 2801414616. Its totient is φ = 400202080.

The previous prime is 1200606227. The next prime is 1200606263. The reversal of 1200606252 is 2526060021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1200606252³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50025249 + ... + 50025272.

It is an arithmetic number, because the mean of its divisors is an integer number (233451218).

Almost surely, 2^1200606252 is an apocalyptic number.

1200606252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1200606252 is an abundant number, since it is smaller than the sum of its proper divisors (1600808364).

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

1200606252 is a wasteful number, since it uses less digits than its factorization.

1200606252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100050528 (or 100050526 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1200606252 is about 34649.7655403323. The cubic root of 1200606252 is about 1062.8374942997.

Adding to 1200606252 its reverse (2526060021), we get a palindrome (3726666273).

The spelling of 1200606252 in words is "one billion, two hundred million, six hundred six thousand, two hundred fifty-two".