1252650108 has 24 divisors (see below), whose sum is σ = 3017136640. Its totient is φ = 404080560.

The previous prime is 1252650103. The next prime is 1252650109. The reversal of 1252650108 is 8010562521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252650103) 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 7 ways as a sum of consecutive naturals, for example, 1683298 + ... + 1684041.

Almost surely, 2^1252650108 is an apocalyptic number.

It is an amenable number.

1252650108 is an abundant number, since it is smaller than the sum of its proper divisors (1764486532).

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

1252650108 is a wasteful number, since it uses less digits than its factorization.

1252650108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367377 (or 3367375 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 1252650108 is about 35392.7974028615. The cubic root of 1252650108 is about 1077.9780722808.

The spelling of 1252650108 in words is "one billion, two hundred fifty-two million, six hundred fifty thousand, one hundred eight".