2352125646 has 96 divisors (see below), whose sum is σ = 5586235200. Its totient is φ = 710940672.

The previous prime is 2352125599. The next prime is 2352125663. The reversal of 2352125646 is 6465212532.

2352125646 is a `hidden beast` number, since 2 + 3 + 5 + 2 + 1 + 2 + 5 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2352125646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3926455 + ... + 3927053.

It is an arithmetic number, because the mean of its divisors is an integer number (58189950).

Almost surely, 2^2352125646 is an apocalyptic number.

2352125646 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2352125646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2793117600).

2352125646 is an abundant number, since it is smaller than the sum of its proper divisors (3234109554).

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

2352125646 is a wasteful number, since it uses less digits than its factorization.

2352125646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 887 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 2352125646 is about 48498.7179830560. The cubic root of 2352125646 is about 1329.9036329446.

The spelling of 2352125646 in words is "two billion, three hundred fifty-two million, one hundred twenty-five thousand, six hundred forty-six".