269628045 has 8 divisors (see below), whose sum is σ = 431404896. Its totient is φ = 143801616.

The previous prime is 269628043. The next prime is 269628059. The reversal of 269628045 is 540826962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 269628045 - 2¹ = 269628043 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 269627988 and 269628006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269628043) 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, 8987587 + ... + 8987616.

It is an arithmetic number, because the mean of its divisors is an integer number (53925612).

Almost surely, 2^269628045 is an apocalyptic number.

It is an amenable number.

269628045 is a deficient number, since it is larger than the sum of its proper divisors (161776851).

269628045 is a wasteful number, since it uses less digits than its factorization.

269628045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17975211.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 269628045 is about 16420.3545942224. The cubic root of 269628045 is about 646.0334732980.

The spelling of 269628045 in words is "two hundred sixty-nine million, six hundred twenty-eight thousand, forty-five".