2473837 has 2 divisors, whose sum is σ = 2473838. Its totient is φ = 2473836.

The previous prime is 2473813. The next prime is 2473871. The reversal of 2473837 is 7383742.

It is an a-pointer prime, because the next prime (2473871) can be obtained adding 2473837 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2328676 + 145161 = 1526^2 + 381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2473837 is a prime.

It is a super-2 number, since 2×2473837² = 12239739005138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2473337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236918 + 1236919.

It is an arithmetic number, because the mean of its divisors is an integer number (1236919).

2^2473837 is an apocalyptic number.

It is an amenable number.

2473837 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473837 is an equidigital number, since it uses as much as digits as its factorization.

2473837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 34.

The square root of 2473837 is about 1572.8436031596. The cubic root of 2473837 is about 135.2457708608.

The spelling of 2473837 in words is "two million, four hundred seventy-three thousand, eight hundred thirty-seven".