268054007 has 4 divisors (see below), whose sum is σ = 288673560. Its totient is φ = 247434456.

The previous prime is 268053997. The next prime is 268054013. The reversal of 268054007 is 700450862.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-268054007 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 (268054097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10309757 + ... + 10309782.

It is an arithmetic number, because the mean of its divisors is an integer number (72168390).

Almost surely, 2^268054007 is an apocalyptic number.

268054007 is a deficient number, since it is larger than the sum of its proper divisors (20619553).

268054007 is a wasteful number, since it uses less digits than its factorization.

268054007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20619552.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 268054007 is about 16372.3549619473. The cubic root of 268054007 is about 644.7738782309.

The spelling of 268054007 in words is "two hundred sixty-eight million, fifty-four thousand, seven".