2914281 has 12 divisors (see below), whose sum is σ = 4235140. Its totient is φ = 1931040.

The previous prime is 2914267. The next prime is 2914283. The reversal of 2914281 is 1824192.

It can be written as a sum of positive squares in 2 ways, for example, as 1265625 + 1648656 = 1125^2 + 1284^2 .

It is not a de Polignac number, because 2914281 - 2¹⁰ = 2913257 is a prime.

It is a super-2 number, since 2×2914281² = 16986067493922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2914283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 735 + ... + 2523.

2^2914281 is an apocalyptic number.

It is an amenable number.

2914281 is a deficient number, since it is larger than the sum of its proper divisors (1320859).

2914281 is a wasteful number, since it uses less digits than its factorization.

2914281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976 (or 1973 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 2914281 is about 1707.1265330959. The cubic root of 2914281 is about 142.8380156773.

The spelling of 2914281 in words is "two million, nine hundred fourteen thousand, two hundred eighty-one".