268653126 has 32 divisors (see below), whose sum is σ = 614585088. Its totient is φ = 76692960.

The previous prime is 268653101. The next prime is 268653169. The reversal of 268653126 is 621356862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70941 + ... + 74631.

It is an arithmetic number, because the mean of its divisors is an integer number (19205784).

Almost surely, 2^268653126 is an apocalyptic number.

268653126 is an abundant number, since it is smaller than the sum of its proper divisors (345931962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268653126 is a wasteful number, since it uses less digits than its factorization.

268653126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436.

The product of its digits is 103680, while the sum is 39.

The square root of 268653126 is about 16390.6414151491. The cubic root of 268653126 is about 645.2538919947.

The spelling of 268653126 in words is "two hundred sixty-eight million, six hundred fifty-three thousand, one hundred twenty-six".