1232463427 has 12 divisors (see below), whose sum is σ = 1335987840. Its totient is φ = 1136442528.

The previous prime is 1232463413. The next prime is 1232463457. The reversal of 1232463427 is 7243642321.

It is not a de Polignac number, because 1232463427 - 2¹⁵ = 1232430659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232463392 and 1232463401.

It is not an unprimeable number, because it can be changed into a prime (1232463457) 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, 180349 + ... + 187057.

It is an arithmetic number, because the mean of its divisors is an integer number (111332320).

Almost surely, 2^1232463427 is an apocalyptic number.

1232463427 is a deficient number, since it is larger than the sum of its proper divisors (103524413).

1232463427 is a wasteful number, since it uses less digits than its factorization.

1232463427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7822 (or 7809 counting only the distinct ones).

The product of its digits is 48384, while the sum is 34.

The square root of 1232463427 is about 35106.4584798866. The cubic root of 1232463427 is about 1072.1560819530.

The spelling of 1232463427 in words is "one billion, two hundred thirty-two million, four hundred sixty-three thousand, four hundred twenty-seven".