2375668 has 12 divisors (see below), whose sum is σ = 4176900. Its totient is φ = 1182272.

The previous prime is 2375641. The next prime is 2375671. The reversal of 2375668 is 8665732.

It can be written as a sum of positive squares in 2 ways, for example, as 1411344 + 964324 = 1188^2 + 982^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 343 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (348075).

2^2375668 is an apocalyptic number.

It is an amenable number.

2375668 is a deficient number, since it is larger than the sum of its proper divisors (1801232).

2375668 is a wasteful number, since it uses less digits than its factorization.

2375668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786 (or 2784 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 2375668 is about 1541.3202133236. The cubic root of 2375668 is about 133.4325899814.

Subtracting 2375668 from its reverse (8665732), we obtain a square (6290064 = 2508²).

The spelling of 2375668 in words is "two million, three hundred seventy-five thousand, six hundred sixty-eight".