4129274 has 16 divisors (see below), whose sum is σ = 6521256. Its totient is φ = 1958400.

The previous prime is 4129243. The next prime is 4129309. The reversal of 4129274 is 4729214.

It can be written as a sum of positive squares in 4 ways, for example, as 2706025 + 1423249 = 1645^2 + 1193^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2354 + ... + 3714.

Almost surely, 2^4129274 is an apocalyptic number.

4129274 is a deficient number, since it is larger than the sum of its proper divisors (2391982).

4129274 is a wasteful number, since it uses less digits than its factorization.

4129274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441.

The product of its digits is 4032, while the sum is 29.

The square root of 4129274 is about 2032.0615148169. The cubic root of 4129274 is about 160.4320872865.

The spelling of 4129274 in words is "four million, one hundred twenty-nine thousand, two hundred seventy-four".