268070461 has 16 divisors (see below), whose sum is σ = 282063600. Its totient is φ = 254435328.

The previous prime is 268070459. The next prime is 268070479. The reversal of 268070461 is 164070862.

It can be written as a sum of positive squares in 8 ways, for example, as 1368900 + 266701561 = 1170^2 + 16331^2 .

It is not a de Polignac number, because 268070461 - 2¹ = 268070459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268070401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655225 + ... + 655633.

It is an arithmetic number, because the mean of its divisors is an integer number (17628975).

Almost surely, 2^268070461 is an apocalyptic number.

It is an amenable number.

268070461 is a deficient number, since it is larger than the sum of its proper divisors (13993139).

268070461 is a wasteful number, since it uses less digits than its factorization.

268070461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 268070461 is about 16372.8574476174. The cubic root of 268070461 is about 644.7870707120.

The spelling of 268070461 in words is "two hundred sixty-eight million, seventy thousand, four hundred sixty-one".