225076564 has 12 divisors (see below), whose sum is σ = 397370484. Its totient is φ = 111542144.

The previous prime is 225076547. The next prime is 225076589. The reversal of 225076564 is 465670522.

225076564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 61748164 + 163328400 = 7858^2 + 12780^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248527 + ... + 249430.

It is an arithmetic number, because the mean of its divisors is an integer number (33114207).

Almost surely, 2^225076564 is an apocalyptic number.

It is an amenable number.

225076564 is a deficient number, since it is larger than the sum of its proper divisors (172293920).

225076564 is a wasteful number, since it uses less digits than its factorization.

225076564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498074 (or 498072 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 225076564 is about 15002.5519162574. The cubic root of 225076564 is about 608.2891810244.

The spelling of 225076564 in words is "two hundred twenty-five million, seventy-six thousand, five hundred sixty-four".