2924281 has 2 divisors, whose sum is σ = 2924282. Its totient is φ = 2924280.

The previous prime is 2924269. The next prime is 2924287. The reversal of 2924281 is 1824292.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2920681 + 3600 = 1709^2 + 60^2 .

It is a cyclic number.

It is not a de Polignac number, because 2924281 - 2⁹ = 2923769 is a prime.

It is a super-2 number, since 2×2924281² = 17102838733922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2924287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462140 + 1462141.

It is an arithmetic number, because the mean of its divisors is an integer number (1462141).

2^2924281 is an apocalyptic number.

It is an amenable number.

2924281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2924281 is an equidigital number, since it uses as much as digits as its factorization.

2924281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 28.

The square root of 2924281 is about 1710.0529231576. The cubic root of 2924281 is about 143.0012062428.

It can be divided in two parts, 29 and 24281, that added together give a triangular number (24310 = T₂₂₀).

The spelling of 2924281 in words is "two million, nine hundred twenty-four thousand, two hundred eighty-one".