2093144 has 8 divisors (see below), whose sum is σ = 3924660. Its totient is φ = 1046568.

The previous prime is 2093141. The next prime is 2093149. The reversal of 2093144 is 4413902.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130814 + ... + 130829.

2^2093144 is an apocalyptic number.

It is an amenable number.

2093144 is a deficient number, since it is larger than the sum of its proper divisors (1831516).

2093144 is a wasteful number, since it uses less digits than its factorization.

2093144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261649 (or 261645 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2093144 is about 1446.7701959883. The cubic root of 2093144 is about 127.9184050287.

The spelling of 2093144 in words is "two million, ninety-three thousand, one hundred forty-four".