225547462 has 8 divisors (see below), whose sum is σ = 386652816. Its totient is φ = 96663192.

The previous prime is 225547447. The next prime is 225547493. The reversal of 225547462 is 264745522.

225547462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×225547462² = 101743315229282888, which contains 22 as substring.

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, 8055253 + ... + 8055280.

It is an arithmetic number, because the mean of its divisors is an integer number (48331602).

Almost surely, 2^225547462 is an apocalyptic number.

225547462 is a deficient number, since it is larger than the sum of its proper divisors (161105354).

225547462 is a wasteful number, since it uses less digits than its factorization.

225547462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16110542.

The product of its digits is 134400, while the sum is 37.

The square root of 225547462 is about 15018.2376462753. The cubic root of 225547462 is about 608.7130999253.

The spelling of 225547462 in words is "two hundred twenty-five million, five hundred forty-seven thousand, four hundred sixty-two".