227473730725 has 12 divisors (see below), whose sum is σ = 282210017760. Its totient is φ = 181886990000.

The previous prime is 227473730707. The next prime is 227473730741. The reversal of 227473730725 is 527037374722.

It is not a de Polignac number, because 227473730725 - 2⁹ = 227473730213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2249401 + ... + 2348350.

It is an arithmetic number, because the mean of its divisors is an integer number (23517501480).

Almost surely, 2^227473730725 is an apocalyptic number.

227473730725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

227473730725 is a deficient number, since it is larger than the sum of its proper divisors (54736287035).

227473730725 is a wasteful number, since it uses less digits than its factorization.

227473730725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599740 (or 4599735 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 49.

The spelling of 227473730725 in words is "two hundred twenty-seven billion, four hundred seventy-three million, seven hundred thirty thousand, seven hundred twenty-five".