268914536 has 16 divisors (see below), whose sum is σ = 550052640. Its totient is φ = 122233840.

The previous prime is 268914509. The next prime is 268914539. The reversal of 268914536 is 635419862.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (268914539) 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, 1527836 + ... + 1528011.

It is an arithmetic number, because the mean of its divisors is an integer number (34378290).

Almost surely, 2^268914536 is an apocalyptic number.

It is an amenable number.

268914536 is an abundant number, since it is smaller than the sum of its proper divisors (281138104).

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

268914536 is a wasteful number, since it uses less digits than its factorization.

268914536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055864 (or 3055860 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 268914536 is about 16398.6138438589. The cubic root of 268914536 is about 645.4631099090.

The spelling of 268914536 in words is "two hundred sixty-eight million, nine hundred fourteen thousand, five hundred thirty-six".