2160858252 has 36 divisors (see below), whose sum is σ = 5865188280. Its totient is φ = 617387904.

The previous prime is 2160858241. The next prime is 2160858263. The reversal of 2160858252 is 2528580612.

It is an interprime number because it is at equal distance from previous prime (2160858241) and next prime (2160858263).

It is a self number, because there is not a number n which added to its sum of digits gives 2160858252.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1836877 + ... + 1838052.

Almost surely, 2^2160858252 is an apocalyptic number.

It is an amenable number.

2160858252 is an abundant number, since it is smaller than the sum of its proper divisors (3704330028).

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

2160858252 is a wasteful number, since it uses less digits than its factorization.

2160858252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674950 (or 3674941 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 2160858252 is about 46485.0325588786. The cubic root of 2160858252 is about 1292.8319994854.

The spelling of 2160858252 in words is "two billion, one hundred sixty million, eight hundred fifty-eight thousand, two hundred fifty-two".