2473241 has 2 divisors, whose sum is σ = 2473242. Its totient is φ = 2473240.

The previous prime is 2473217. The next prime is 2473277. The reversal of 2473241 is 1423742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 235225 = 1496^2 + 485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2473241 is a prime.

It is a super-2 number, since 2×2473241² = 12233842088162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2473291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236620 + 1236621.

It is an arithmetic number, because the mean of its divisors is an integer number (1236621).

2^2473241 is an apocalyptic number.

It is an amenable number.

2473241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473241 is an equidigital number, since it uses as much as digits as its factorization.

2473241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 23.

The square root of 2473241 is about 1572.6541259921. The cubic root of 2473241 is about 135.2349087932.

Adding to 2473241 its reverse (1423742), we get a palindrome (3896983).

The spelling of 2473241 in words is "two million, four hundred seventy-three thousand, two hundred forty-one".