1208597852 has 72 divisors (see below), whose sum is σ = 2748758880. Its totient is φ = 454608000.

The previous prime is 1208597833. The next prime is 1208597857. The reversal of 1208597852 is 2587958021.

It is a junction number, because it is equal to n+sod(n) for n = 1208597797 and 1208597806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208597857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92102 + ... + 104402.

Almost surely, 2^1208597852 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 1208597852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374379440).

1208597852 is an abundant number, since it is smaller than the sum of its proper divisors (1540161028).

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

1208597852 is a wasteful number, since it uses less digits than its factorization.

1208597852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12363 (or 12350 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 47.

The square root of 1208597852 is about 34764.8939592802. The cubic root of 1208597852 is about 1065.1904710503.

The spelling of 1208597852 in words is "one billion, two hundred eight million, five hundred ninety-seven thousand, eight hundred fifty-two".