268001742 has 16 divisors (see below), whose sum is σ = 544004352. Its totient is φ = 88000440.

The previous prime is 268001711. The next prime is 268001743. The reversal of 268001742 is 247100862.

268001742 is a modest number, since divided by 1742 gives 268 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268001743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332934 + ... + 333737.

It is an arithmetic number, because the mean of its divisors is an integer number (34000272).

Almost surely, 2^268001742 is an apocalyptic number.

268001742 is an abundant number, since it is smaller than the sum of its proper divisors (276002610).

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

268001742 is a wasteful number, since it uses less digits than its factorization.

268001742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666743.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 268001742 is about 16370.7587484515. The cubic root of 268001742 is about 644.7319696399.

The spelling of 268001742 in words is "two hundred sixty-eight million, one thousand, seven hundred forty-two".