268048045 has 8 divisors (see below), whose sum is σ = 321746040. Its totient is φ = 214379520.

The previous prime is 268048021. The next prime is 268048057. The reversal of 268048045 is 540840862.

It can be written as a sum of positive squares in 4 ways, for example, as 58782889 + 209265156 = 7667^2 + 14466^2 .

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

It is not a de Polignac number, because 268048045 - 2⁵ = 268048013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268047995 and 268048013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28765 + ... + 36925.

It is an arithmetic number, because the mean of its divisors is an integer number (40218255).

Almost surely, 2^268048045 is an apocalyptic number.

It is an amenable number.

268048045 is a deficient number, since it is larger than the sum of its proper divisors (53697995).

268048045 is an equidigital number, since it uses as much as digits as its factorization.

268048045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14735.

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 268048045 is about 16372.1728857229. The cubic root of 268048045 is about 644.7690978878.

The spelling of 268048045 in words is "two hundred sixty-eight million, forty-eight thousand, forty-five".