225361502 has 16 divisors (see below), whose sum is σ = 349728624. Its totient is φ = 108840000.

The previous prime is 225361447. The next prime is 225361519. The reversal of 225361502 is 205163522.

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 7 ways as a sum of consecutive naturals, for example, 5324 + ... + 21887.

It is an arithmetic number, because the mean of its divisors is an integer number (21858039).

Almost surely, 2^225361502 is an apocalyptic number.

225361502 is a deficient number, since it is larger than the sum of its proper divisors (124367122).

225361502 is a wasteful number, since it uses less digits than its factorization.

225361502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27355.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 225361502 is about 15012.0452304141. The cubic root of 225361502 is about 608.5457627704.

The spelling of 225361502 in words is "two hundred twenty-five million, three hundred sixty-one thousand, five hundred two".