225634462 has 32 divisors (see below), whose sum is σ = 378846720. Its totient is φ = 100283040.

The previous prime is 225634447. The next prime is 225634463. The reversal of 225634462 is 264436522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225634463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43887 + ... + 48757.

It is an arithmetic number, because the mean of its divisors is an integer number (11838960).

Almost surely, 2^225634462 is an apocalyptic number.

225634462 is a deficient number, since it is larger than the sum of its proper divisors (153212258).

225634462 is a wasteful number, since it uses less digits than its factorization.

225634462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968.

The product of its digits is 69120, while the sum is 34.

The square root of 225634462 is about 15021.1338453527. The cubic root of 225634462 is about 608.7913557856.

The spelling of 225634462 in words is "two hundred twenty-five million, six hundred thirty-four thousand, four hundred sixty-two".