2337121 has 4 divisors (see below), whose sum is σ = 2412544. Its totient is φ = 2261700.

The previous prime is 2337119. The next prime is 2337149. The reversal of 2337121 is 1217332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2337121 - 2¹ = 2337119 is a prime.

2337121 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2337151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37665 + ... + 37726.

It is an arithmetic number, because the mean of its divisors is an integer number (603136).

2^2337121 is an apocalyptic number.

It is an amenable number.

2337121 is a deficient number, since it is larger than the sum of its proper divisors (75423).

2337121 is an equidigital number, since it uses as much as digits as its factorization.

2337121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75422.

The product of its digits is 252, while the sum is 19.

The square root of 2337121 is about 1528.7645338639. The cubic root of 2337121 is about 132.7069697616.

The spelling of 2337121 in words is "two million, three hundred thirty-seven thousand, one hundred twenty-one".