2350566 has 64 divisors (see below), whose sum is σ = 5760000. Its totient is φ = 707616.

The previous prime is 2350559. The next prime is 2350567. The reversal of 2350566 is 6650532.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2350567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29715 + ... + 29793.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

2^2350566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2350566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880000).

2350566 is an abundant number, since it is smaller than the sum of its proper divisors (3409434).

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

2350566 is a wasteful number, since it uses less digits than its factorization.

2350566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2350566 is about 1533.1555694058. The cubic root of 2350566 is about 132.9609624062.

It can be divided in two parts, 2350 and 566, that added together give a square (2916 = 54²).

The spelling of 2350566 in words is "two million, three hundred fifty thousand, five hundred sixty-six".