2102264 has 8 divisors (see below), whose sum is σ = 3941760. Its totient is φ = 1051128.

The previous prime is 2102257. The next prime is 2102267. The reversal of 2102264 is 4622012.

2102264 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131384 + ... + 131399.

It is an arithmetic number, because the mean of its divisors is an integer number (492720).

2^2102264 is an apocalyptic number.

It is an amenable number.

2102264 is a deficient number, since it is larger than the sum of its proper divisors (1839496).

2102264 is a wasteful number, since it uses less digits than its factorization.

2102264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262789 (or 262785 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2102264 is about 1449.9186184059. The cubic root of 2102264 is about 128.1039195142.

Adding to 2102264 its reverse (4622012), we get a palindrome (6724276).

The spelling of 2102264 in words is "two million, one hundred two thousand, two hundred sixty-four".