225062156 has 48 divisors (see below), whose sum is σ = 446977440. Its totient is φ = 98219520.

The previous prime is 225062147. The next prime is 225062171. The reversal of 225062156 is 651260522.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296930 + ... + 297686.

It is an arithmetic number, because the mean of its divisors is an integer number (9312030).

Almost surely, 2^225062156 is an apocalyptic number.

It is an amenable number.

225062156 is a deficient number, since it is larger than the sum of its proper divisors (221915284).

225062156 is a wasteful number, since it uses less digits than its factorization.

225062156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 225062156 is about 15002.0717235987. The cubic root of 225062156 is about 608.2762011190.

The spelling of 225062156 in words is "two hundred twenty-five million, sixty-two thousand, one hundred fifty-six".