268254544 has 40 divisors (see below), whose sum is σ = 528347880. Its totient is φ = 131923968.

The previous prime is 268254527. The next prime is 268254557. The reversal of 268254544 is 445452862.

It can be written as a sum of positive squares in 4 ways, for example, as 158256400 + 109998144 = 12580^2 + 10488^2 .

It is a junction number, because it is equal to n+sod(n) for n = 268254497 and 268254506.

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, 365602 + ... + 366334.

It is an arithmetic number, because the mean of its divisors is an integer number (13208697).

Almost surely, 2^268254544 is an apocalyptic number.

It is an amenable number.

268254544 is a deficient number, since it is larger than the sum of its proper divisors (260093336).

268254544 is a wasteful number, since it uses less digits than its factorization.

268254544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1081 counting only the distinct ones).

The product of its digits is 307200, while the sum is 40.

The square root of 268254544 is about 16378.4780733742. The cubic root of 268254544 is about 644.9346279118.

The spelling of 268254544 in words is "two hundred sixty-eight million, two hundred fifty-four thousand, five hundred forty-four".