225262534 has 16 divisors (see below), whose sum is σ = 386362368. Its totient is φ = 96491592.

The previous prime is 225262511. The next prime is 225262571. The reversal of 225262534 is 435262522.

It is a junction number, because it is equal to n+sod(n) for n = 225262496 and 225262505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41739 + ... + 46825.

It is an arithmetic number, because the mean of its divisors is an integer number (24147648).

Almost surely, 2^225262534 is an apocalyptic number.

225262534 is a deficient number, since it is larger than the sum of its proper divisors (161099834).

225262534 is a wasteful number, since it uses less digits than its factorization.

225262534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8259.

The product of its digits is 28800, while the sum is 31.

The square root of 225262534 is about 15008.7485820771. The cubic root of 225262534 is about 608.4566683231.

The spelling of 225262534 in words is "two hundred twenty-five million, two hundred sixty-two thousand, five hundred thirty-four".