2324981 has 2 divisors, whose sum is σ = 2324982. Its totient is φ = 2324980.

The previous prime is 2324957. The next prime is 2324999. The reversal of 2324981 is 1894232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1575025 + 749956 = 1255^2 + 866^2 .

It is a cyclic number.

It is not a de Polignac number, because 2324981 - 2¹⁴ = 2308597 is a prime.

It is a super-2 number, since 2×2324981² = 10811073300722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2324941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162490 + 1162491.

It is an arithmetic number, because the mean of its divisors is an integer number (1162491).

2^2324981 is an apocalyptic number.

It is an amenable number.

2324981 is a deficient number, since it is larger than the sum of its proper divisors (1).

2324981 is an equidigital number, since it uses as much as digits as its factorization.

2324981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 2324981 is about 1524.7888378395. The cubic root of 2324981 is about 132.4767919480.

The spelling of 2324981 in words is "two million, three hundred twenty-four thousand, nine hundred eighty-one".