2451241 has 8 divisors (see below), whose sum is σ = 2658824. Its totient is φ = 2246400.

The previous prime is 2451233. The next prime is 2451257. The reversal of 2451241 is 1421542.

2451241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 189225 + 2262016 = 435^2 + 1504^2 .

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

It is not a de Polignac number, because 2451241 - 2³ = 2451233 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2451221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (332353).

2^2451241 is an apocalyptic number.

It is an amenable number.

2451241 is a deficient number, since it is larger than the sum of its proper divisors (207583).

2451241 is a wasteful number, since it uses less digits than its factorization.

2451241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its digits is 320, while the sum is 19.

The square root of 2451241 is about 1565.6439569711. The cubic root of 2451241 is about 134.8327329397.

Adding to 2451241 its reverse (1421542), we get a palindrome (3872783).

The spelling of 2451241 in words is "two million, four hundred fifty-one thousand, two hundred forty-one".