1146343 has 12 divisors (see below), whose sum is σ = 1313928. Its totient is φ = 991760.

The previous prime is 1146331. The next prime is 1146347. The reversal of 1146343 is 3436411.

It is not a de Polignac number, because 1146343 - 2⁹ = 1145831 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146347) 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, 5721 + ... + 5917.

It is an arithmetic number, because the mean of its divisors is an integer number (109494).

2^1146343 is an apocalyptic number.

1146343 is a deficient number, since it is larger than the sum of its proper divisors (167585).

1146343 is a wasteful number, since it uses less digits than its factorization.

1146343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 231 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 1146343 is about 1070.6740867323. The cubic root of 1146343 is about 104.6577822977.

The spelling of 1146343 in words is "one million, one hundred forty-six thousand, three hundred forty-three".