225758001 has 8 divisors (see below), whose sum is σ = 344012224. Its totient is φ = 129004560.

The previous prime is 225757997. The next prime is 225758009. The reversal of 225758001 is 100857522.

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

It is not a de Polignac number, because 225758001 - 2² = 225757997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 225758001.

It is not an unprimeable number, because it can be changed into a prime (225758009) 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, 5375170 + ... + 5375211.

It is an arithmetic number, because the mean of its divisors is an integer number (43001528).

Almost surely, 2^225758001 is an apocalyptic number.

225758001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

225758001 is a deficient number, since it is larger than the sum of its proper divisors (118254223).

225758001 is a wasteful number, since it uses less digits than its factorization.

225758001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10750391.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 225758001 is about 15025.2454555658. The cubic root of 225758001 is about 608.9024436526.

The spelling of 225758001 in words is "two hundred twenty-five million, seven hundred fifty-eight thousand, one".