1146432327 has 4 divisors (see below), whose sum is σ = 1528576440. Its totient is φ = 764288216.

The previous prime is 1146432323. The next prime is 1146432341. The reversal of 1146432327 is 7232346411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1146432327 - 2² = 1146432323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146432323) 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, 191072052 + ... + 191072057.

It is an arithmetic number, because the mean of its divisors is an integer number (382144110).

Almost surely, 2^1146432327 is an apocalyptic number.

1146432327 is a deficient number, since it is larger than the sum of its proper divisors (382144113).

1146432327 is an equidigital number, since it uses as much as digits as its factorization.

1146432327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382144112.

The product of its digits is 24192, while the sum is 33.

The square root of 1146432327 is about 33859.0065861360. The cubic root of 1146432327 is about 1046.6050065889.

Adding to 1146432327 its reverse (7232346411), we get a palindrome (8378778738).

The spelling of 1146432327 in words is "one billion, one hundred forty-six million, four hundred thirty-two thousand, three hundred twenty-seven".