225246070 has 32 divisors (see below), whose sum is σ = 471225600. Its totient is φ = 75916896.

The previous prime is 225246037. The next prime is 225246089. The reversal of 225246070 is 70642522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23140 + ... + 31399.

It is an arithmetic number, because the mean of its divisors is an integer number (14725800).

Almost surely, 2^225246070 is an apocalyptic number.

225246070 is an abundant number, since it is smaller than the sum of its proper divisors (245979530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225246070 is a wasteful number, since it uses less digits than its factorization.

225246070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54612.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 225246070 is about 15008.2000919497. The cubic root of 225246070 is about 608.4418443242.

Adding to 225246070 its reverse (70642522), we get a palindrome (295888592).

The spelling of 225246070 in words is "two hundred twenty-five million, two hundred forty-six thousand, seventy".