225545702 has 8 divisors (see below), whose sum is σ = 349984800. Its totient is φ = 108884104.

The previous prime is 225545693. The next prime is 225545737. The reversal of 225545702 is 207545522.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944302 + ... + 1944417.

It is an arithmetic number, because the mean of its divisors is an integer number (43748100).

Almost surely, 2^225545702 is an apocalyptic number.

225545702 is a deficient number, since it is larger than the sum of its proper divisors (124439098).

225545702 is a wasteful number, since it uses less digits than its factorization.

225545702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888750.

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 225545702 is about 15018.1790507371. The cubic root of 225545702 is about 608.7115166106.

The spelling of 225545702 in words is "two hundred twenty-five million, five hundred forty-five thousand, seven hundred two".