2126104 has 16 divisors (see below), whose sum is σ = 4115520. Its totient is φ = 1028640.

The previous prime is 2126101. The next prime is 2126129. The reversal of 2126104 is 4016212.

2126104 = 357² + 358² + ... + 372².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4039 + ... + 4534.

It is an arithmetic number, because the mean of its divisors is an integer number (257220).

2^2126104 is an apocalyptic number.

It is an amenable number.

2126104 is a deficient number, since it is larger than the sum of its proper divisors (1989416).

2126104 is a wasteful number, since it uses less digits than its factorization.

2126104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8610 (or 8606 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2126104 is about 1458.1165934177. The cubic root of 2126104 is about 128.5863399519.

The spelling of 2126104 in words is "two million, one hundred twenty-six thousand, one hundred four".