227982753 has 6 divisors (see below), whose sum is σ = 329308434. Its totient is φ = 151988496.

The previous prime is 227982751. The next prime is 227982787. The reversal of 227982753 is 357289722.

It can be written as a sum of positive squares in only one way, i.e., 207705744 + 20277009 = 14412^2 + 4503^2 .

It is not a de Polignac number, because 227982753 - 2¹ = 227982751 is a prime.

It is a super-2 number, since 2×227982753² = 103952271330918018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 227982699 and 227982708.

It is not an unprimeable number, because it can be changed into a prime (227982751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12665700 + ... + 12665717.

It is an arithmetic number, because the mean of its divisors is an integer number (54884739).

Almost surely, 2^227982753 is an apocalyptic number.

It is an amenable number.

227982753 is a deficient number, since it is larger than the sum of its proper divisors (101325681).

227982753 is a wasteful number, since it uses less digits than its factorization.

227982753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25331423 (or 25331420 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 227982753 is about 15099.0977545018. The cubic root of 227982753 is about 610.8960699613.

The spelling of 227982753 in words is "two hundred twenty-seven million, nine hundred eighty-two thousand, seven hundred fifty-three".