1480229 has 2 divisors, whose sum is σ = 1480230. Its totient is φ = 1480228.

The previous prime is 1480201. The next prime is 1480243. The reversal of 1480229 is 9220841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1464100 + 16129 = 1210^2 + 127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480229 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1480198 and 1480207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1480429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740114 + 740115.

It is an arithmetic number, because the mean of its divisors is an integer number (740115).

2^1480229 is an apocalyptic number.

It is an amenable number.

1480229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480229 is an equidigital number, since it uses as much as digits as its factorization.

1480229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1480229 is about 1216.6466208394. The cubic root of 1480229 is about 113.9662616895.

The spelling of 1480229 in words is "one million, four hundred eighty thousand, two hundred twenty-nine".