1207252536 has 64 divisors (see below), whose sum is σ = 3465742080. Its totient is φ = 343284480.

The previous prime is 1207252531. The next prime is 1207252537. The reversal of 1207252536 is 6352527021.

It is a junction number, because it is equal to n+sod(n) for n = 1207252497 and 1207252506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207252531) 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 15 ways as a sum of consecutive naturals, for example, 18420 + ... + 52476.

It is an arithmetic number, because the mean of its divisors is an integer number (54152220).

Almost surely, 2^1207252536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1207252536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1732871040).

1207252536 is an abundant number, since it is smaller than the sum of its proper divisors (2258489544).

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

1207252536 is a wasteful number, since it uses less digits than its factorization.

1207252536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34284 (or 34280 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 1207252536 is about 34745.5398000952. The cubic root of 1207252536 is about 1064.7950955833.

Adding to 1207252536 its reverse (6352527021), we get a palindrome (7559779557).

The spelling of 1207252536 in words is "one billion, two hundred seven million, two hundred fifty-two thousand, five hundred thirty-six".