2474321 has 2 divisors, whose sum is σ = 2474322. Its totient is φ = 2474320.

The previous prime is 2474291. The next prime is 2474383. The reversal of 2474321 is 1234742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1890625 + 583696 = 1375^2 + 764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2474321 is a prime.

It is a super-2 number, since 2×2474321² = 12244528822082, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2474821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237160 + 1237161.

It is an arithmetic number, because the mean of its divisors is an integer number (1237161).

2^2474321 is an apocalyptic number.

It is an amenable number.

2474321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2474321 is an equidigital number, since it uses as much as digits as its factorization.

2474321 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2474321 is about 1572.9974570863. The cubic root of 2474321 is about 135.2545904508.

The spelling of 2474321 in words is "two million, four hundred seventy-four thousand, three hundred twenty-one".