2126733 has 8 divisors (see below), whose sum is σ = 3240768. Its totient is φ = 1215264.

The previous prime is 2126687. The next prime is 2126749. The reversal of 2126733 is 3376212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2126733 - 2¹³ = 2118541 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50616 + ... + 50657.

It is an arithmetic number, because the mean of its divisors is an integer number (405096).

2^2126733 is an apocalyptic number.

It is an amenable number.

2126733 is a deficient number, since it is larger than the sum of its proper divisors (1114035).

2126733 is a wasteful number, since it uses less digits than its factorization.

2126733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101283.

The product of its digits is 1512, while the sum is 24.

The square root of 2126733 is about 1458.3322666663. The cubic root of 2126733 is about 128.5990192992.

The spelling of 2126733 in words is "two million, one hundred twenty-six thousand, seven hundred thirty-three".