2356828 has 6 divisors (see below), whose sum is σ = 4124456. Its totient is φ = 1178412.

The previous prime is 2356813. The next prime is 2356831. The reversal of 2356828 is 8286532.

It is a d-powerful number, because it can be written as 2¹⁶ + 3¹¹ + 5⁶ + 6⁴ + 8 + 2²¹ + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 2356793 and 2356802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 294600 + ... + 294607.

2^2356828 is an apocalyptic number.

It is an amenable number.

2356828 is a deficient number, since it is larger than the sum of its proper divisors (1767628).

2356828 is a wasteful number, since it uses less digits than its factorization.

2356828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589211 (or 589209 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 2356828 is about 1535.1964043731. The cubic root of 2356828 is about 133.0789287851.

The spelling of 2356828 in words is "two million, three hundred fifty-six thousand, eight hundred twenty-eight".