258160969 has 8 divisors (see below), whose sum is σ = 288499680. Its totient is φ = 228967200.

The previous prime is 258160939. The next prime is 258160979. The reversal of 258160969 is 969061852.

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

It is not a de Polignac number, because 258160969 - 2⁵ = 258160937 is a prime.

It is a super-2 number, since 2×258160969² = 133294171830037922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258160919) 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, 285759 + ... + 286660.

It is an arithmetic number, because the mean of its divisors is an integer number (36062460).

Almost surely, 2^258160969 is an apocalyptic number.

It is an amenable number.

258160969 is a deficient number, since it is larger than the sum of its proper divisors (30338711).

258160969 is a wasteful number, since it uses less digits than its factorization.

258160969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572471.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 258160969 is about 16067.3883689914. The cubic root of 258160969 is about 636.7420444121.

The spelling of 258160969 in words is "two hundred fifty-eight million, one hundred sixty thousand, nine hundred sixty-nine".