2357072382 has 72 divisors (see below), whose sum is σ = 5680013976. Its totient is φ = 650158656.

The previous prime is 2357072381. The next prime is 2357072437. The reversal of 2357072382 is 2832707532.

It is a self number, because there is not a number n which added to its sum of digits gives 2357072382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357072381) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 242488 + ... + 252020.

It is an arithmetic number, because the mean of its divisors is an integer number (78889083).

Almost surely, 2^2357072382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2357072382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2840006988).

2357072382 is an abundant number, since it is smaller than the sum of its proper divisors (3322941594).

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

2357072382 is a wasteful number, since it uses less digits than its factorization.

2357072382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9610 (or 9574 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 2357072382 is about 48549.6898239319. The cubic root of 2357072382 is about 1330.8352832460.

The spelling of 2357072382 in words is "two billion, three hundred fifty-seven million, seventy-two thousand, three hundred eighty-two".