225305701 has 8 divisors (see below), whose sum is σ = 232017408. Its totient is φ = 218652000.

The previous prime is 225305699. The next prime is 225305713. The reversal of 225305701 is 107503522.

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

It is a cyclic number.

It is not a de Polignac number, because 225305701 - 2¹ = 225305699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225305771) 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, 6555 + ... + 22216.

It is an arithmetic number, because the mean of its divisors is an integer number (29002176).

Almost surely, 2^225305701 is an apocalyptic number.

It is an amenable number.

225305701 is a deficient number, since it is larger than the sum of its proper divisors (6711707).

225305701 is a wasteful number, since it uses less digits than its factorization.

225305701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29003.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 225305701 is about 15010.1865744567. The cubic root of 225305701 is about 608.4955319710.

The spelling of 225305701 in words is "two hundred twenty-five million, three hundred five thousand, seven hundred one".