227750049 has 12 divisors (see below), whose sum is σ = 341156816. Its totient is φ = 151833204.

The previous prime is 227749997. The next prime is 227750053. The reversal of 227750049 is 940057722.

It is not a de Polignac number, because 227750049 - 2⁹ = 227749537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227749995 and 227750022.

It is not an unprimeable number, because it can be changed into a prime (227750849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 468379 + ... + 468864.

Almost surely, 2^227750049 is an apocalyptic number.

It is an amenable number.

227750049 is a deficient number, since it is larger than the sum of its proper divisors (113406767).

227750049 is an frugal number, since it uses more digits than its factorization.

227750049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937258 (or 937246 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 227750049 is about 15091.3898962289. The cubic root of 227750049 is about 610.6881502072.

It can be divided in two parts, 2277 and 50049, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 227750049 in words is "two hundred twenty-seven million, seven hundred fifty thousand, forty-nine".