2346121 has 4 divisors (see below), whose sum is σ = 2384644. Its totient is φ = 2307600.

The previous prime is 2346107. The next prime is 2346137. The reversal of 2346121 is 1216432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 211600 + 2134521 = 460^2 + 1461^2 .

It is a cyclic number.

It is not a de Polignac number, because 2346121 - 2⁵ = 2346089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2346191) 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, 19170 + ... + 19291.

It is an arithmetic number, because the mean of its divisors is an integer number (596161).

2^2346121 is an apocalyptic number.

It is an amenable number.

2346121 is a deficient number, since it is larger than the sum of its proper divisors (38523).

2346121 is an equidigital number, since it uses as much as digits as its factorization.

2346121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38522.

The product of its digits is 288, while the sum is 19.

The square root of 2346121 is about 1531.7052588537. The cubic root of 2346121 is about 132.8770982914.

The spelling of 2346121 in words is "two million, three hundred forty-six thousand, one hundred twenty-one".