2357328 has 40 divisors (see below), whose sum is σ = 6189088. Its totient is φ = 772992.

The previous prime is 2357321. The next prime is 2357347. The reversal of 2357328 is 8237532.

It is a junction number, because it is equal to n+sod(n) for n = 2357295 and 2357304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2850 + ... + 3582.

2^2357328 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 2357328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3094544).

2357328 is an abundant number, since it is smaller than the sum of its proper divisors (3831760).

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

2357328 is a wasteful number, since it uses less digits than its factorization.

2357328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 805 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 2357328 is about 1535.3592413504. The cubic root of 2357328 is about 133.0883389979.

The spelling of 2357328 in words is "two million, three hundred fifty-seven thousand, three hundred twenty-eight".