227396061 has 12 divisors (see below), whose sum is σ = 328666780. Its totient is φ = 151502400.

The previous prime is 227396053. The next prime is 227396107. The reversal of 227396061 is 160693722.

It can be written as a sum of positive squares in 2 ways, for example, as 15256836 + 212139225 = 3906^2 + 14565^2 .

It is not a de Polignac number, because 227396061 - 2³ = 227396053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227396021) 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 11 ways as a sum of consecutive naturals, for example, 9195 + ... + 23223.

Almost surely, 2^227396061 is an apocalyptic number.

It is an amenable number.

227396061 is a deficient number, since it is larger than the sum of its proper divisors (101270719).

227396061 is a wasteful number, since it uses less digits than its factorization.

227396061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15836 (or 15833 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 227396061 is about 15079.6571910637. The cubic root of 227396061 is about 610.3715920998.

The spelling of 227396061 in words is "two hundred twenty-seven million, three hundred ninety-six thousand, sixty-one".