2122359 has 8 divisors (see below), whose sum is σ = 2872320. Its totient is φ = 1393656.

The previous prime is 2122349. The next prime is 2122363. The reversal of 2122359 is 9532212.

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

It is not a de Polignac number, because 2122359 - 2⁵ = 2122327 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122349) 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, 5079 + ... + 5480.

It is an arithmetic number, because the mean of its divisors is an integer number (359040).

2^2122359 is an apocalyptic number.

2122359 is a deficient number, since it is larger than the sum of its proper divisors (749961).

2122359 is a wasteful number, since it uses less digits than its factorization.

2122359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10629.

The product of its digits is 1080, while the sum is 24.

The square root of 2122359 is about 1456.8318365549. The cubic root of 2122359 is about 128.5107966320.

The spelling of 2122359 in words is "two million, one hundred twenty-two thousand, three hundred fifty-nine".