225782362 has 64 divisors (see below), whose sum is σ = 395910144. Its totient is φ = 95800320.

The previous prime is 225782353. The next prime is 225782443. The reversal of 225782362 is 263287522.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1998018 + ... + 1998130.

It is an arithmetic number, because the mean of its divisors is an integer number (6186096).

Almost surely, 2^225782362 is an apocalyptic number.

225782362 is a deficient number, since it is larger than the sum of its proper divisors (170127782).

225782362 is a wasteful number, since it uses less digits than its factorization.

225782362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its digits is 80640, while the sum is 37.

The square root of 225782362 is about 15026.0561026505. The cubic root of 225782362 is about 608.9243445950.

The spelling of 225782362 in words is "two hundred twenty-five million, seven hundred eighty-two thousand, three hundred sixty-two".