225277076 has 6 divisors (see below), whose sum is σ = 394234890. Its totient is φ = 112638536.

The previous prime is 225277069. The next prime is 225277079. The reversal of 225277076 is 670772522.

It can be written as a sum of positive squares in only one way, i.e., 177528976 + 47748100 = 13324^2 + 6910^2 .

It is a super-2 number, since 2×225277076² = 101499521942219552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225277079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28159631 + ... + 28159638.

It is an arithmetic number, because the mean of its divisors is an integer number (65705815).

Almost surely, 2^225277076 is an apocalyptic number.

It is an amenable number.

225277076 is a deficient number, since it is larger than the sum of its proper divisors (168957814).

225277076 is a wasteful number, since it uses less digits than its factorization.

225277076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56319273 (or 56319271 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 225277076 is about 15009.2330250416. The cubic root of 225277076 is about 608.4697611742.

The spelling of 225277076 in words is "two hundred twenty-five million, two hundred seventy-seven thousand, seventy-six".