225930711476 has 24 divisors (see below), whose sum is σ = 412677405504. Its totient is φ = 108025459520.

The previous prime is 225930711473. The next prime is 225930711491. The reversal of 225930711476 is 674117039522.

It is a self number, because there is not a number n which added to its sum of digits gives 225930711476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225930711473) 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, 32291 + ... + 672981.

It is an arithmetic number, because the mean of its divisors is an integer number (17194891896).

Almost surely, 2^225930711476 is an apocalyptic number.

It is an amenable number.

225930711476 is a deficient number, since it is larger than the sum of its proper divisors (186746694028).

225930711476 is a wasteful number, since it uses less digits than its factorization.

225930711476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644551 (or 644549 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 225930711476 in words is "two hundred twenty-five billion, nine hundred thirty million, seven hundred eleven thousand, four hundred seventy-six".