474012261 has 12 divisors (see below), whose sum is σ = 685040460. Its totient is φ = 315843840.

The previous prime is 474012239. The next prime is 474012269. The reversal of 474012261 is 162210474.

It can be written as a sum of positive squares in 2 ways, for example, as 233172900 + 240839361 = 15270^2 + 15519^2 .

It is not a de Polignac number, because 474012261 - 2¹¹ = 474010213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474012269) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6075 + ... + 31383.

It is an arithmetic number, because the mean of its divisors is an integer number (57086705).

Almost surely, 2^474012261 is an apocalyptic number.

It is an amenable number.

474012261 is a deficient number, since it is larger than the sum of its proper divisors (211028199).

474012261 is a wasteful number, since it uses less digits than its factorization.

474012261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27396 (or 27393 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 474012261 is about 21771.8226384472. The cubic root of 474012261 is about 779.7041728270.

The spelling of 474012261 in words is "four hundred seventy-four million, twelve thousand, two hundred sixty-one".