225487762 has 8 divisors (see below), whose sum is σ = 358127676. Its totient is φ = 106111872.

The previous prime is 225487739. The next prime is 225487777. The reversal of 225487762 is 267784522.

225487762 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 173949721 + 51538041 = 13189^2 + 7179^2 .

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

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, 3315963 + ... + 3316030.

Almost surely, 2^225487762 is an apocalyptic number.

225487762 is a deficient number, since it is larger than the sum of its proper divisors (132639914).

225487762 is a wasteful number, since it uses less digits than its factorization.

225487762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6632012.

The product of its digits is 376320, while the sum is 43.

The square root of 225487762 is about 15016.2499313244. The cubic root of 225487762 is about 608.6593885712.

The spelling of 225487762 in words is "two hundred twenty-five million, four hundred eighty-seven thousand, seven hundred sixty-two".