225799962 has 32 divisors (see below), whose sum is σ = 461583360. Its totient is φ = 73615920.

The previous prime is 225799961. The next prime is 225799963. The reversal of 225799962 is 269997522.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (225799961) and next prime (225799963).

It is not an unprimeable number, because it can be changed into a prime (225799961) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 73183 + ... + 76205.

It is an arithmetic number, because the mean of its divisors is an integer number (14424480).

Almost surely, 2^225799962 is an apocalyptic number.

225799962 is an abundant number, since it is smaller than the sum of its proper divisors (235783398).

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

225799962 is a wasteful number, since it uses less digits than its factorization.

225799962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298.

The product of its digits is 1224720, while the sum is 51.

The square root of 225799962 is about 15026.6417405886. The cubic root of 225799962 is about 608.9401663062.

The spelling of 225799962 in words is "two hundred twenty-five million, seven hundred ninety-nine thousand, nine hundred sixty-two".