4070261 has 8 divisors (see below), whose sum is σ = 4444440. Its totient is φ = 3704832.

The previous prime is 4070243. The next prime is 4070267. The reversal of 4070261 is 1620704.

It can be written as a sum of positive squares in 4 ways, for example, as 940900 + 3129361 = 970^2 + 1769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4070261 - 2⁶ = 4070197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196 + ... + 3093.

It is an arithmetic number, because the mean of its divisors is an integer number (555555).

Almost surely, 2^4070261 is an apocalyptic number.

It is an amenable number.

4070261 is a deficient number, since it is larger than the sum of its proper divisors (374179).

4070261 is a wasteful number, since it uses less digits than its factorization.

4070261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4070261 is about 2017.4887855946. The cubic root of 4070261 is about 159.6641523036.

Adding to 4070261 its reverse (1620704), we get a palindrome (5690965).

The spelling of 4070261 in words is "four million, seventy thousand, two hundred sixty-one".