2371241 has 4 divisors (see below), whose sum is σ = 2381652. Its totient is φ = 2360832.

The previous prime is 2371223. The next prime is 2371247. The reversal of 2371241 is 1421732.

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 1000000 + 1371241 = 1000^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 2371241 - 2¹⁰ = 2370217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2371247) 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, 4856 + ... + 5321.

It is an arithmetic number, because the mean of its divisors is an integer number (595413).

2^2371241 is an apocalyptic number.

It is an amenable number.

2371241 is a deficient number, since it is larger than the sum of its proper divisors (10411).

2371241 is a wasteful number, since it uses less digits than its factorization.

2371241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410.

The product of its digits is 336, while the sum is 20.

The square root of 2371241 is about 1539.8834371471. The cubic root of 2371241 is about 133.3496556407.

Adding to 2371241 its reverse (1421732), we get a palindrome (3792973).

The spelling of 2371241 in words is "two million, three hundred seventy-one thousand, two hundred forty-one".