1263230 has 8 divisors (see below), whose sum is σ = 2273832. Its totient is φ = 505288.

The previous prime is 1263209. The next prime is 1263239. The reversal of 1263230 is 323621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1263199 and 1263208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1263239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63152 + ... + 63171.

It is an arithmetic number, because the mean of its divisors is an integer number (284229).

2^1263230 is an apocalyptic number.

1263230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1263230 is a deficient number, since it is larger than the sum of its proper divisors (1010602).

1263230 is a wasteful number, since it uses less digits than its factorization.

1263230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126330.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1263230 is about 1123.9350515043. The cubic root of 1263230 is about 108.1004438204.

Adding to 1263230 its reverse (323621), we get a palindrome (1586851).

The spelling of 1263230 in words is "one million, two hundred sixty-three thousand, two hundred thirty".