11343146 has 4 divisors (see below), whose sum is σ = 17014722. Its totient is φ = 5671572.

The previous prime is 11343119. The next prime is 11343161. The reversal of 11343146 is 64134311.

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

It can be written as a sum of positive squares in only one way, i.e., 10817521 + 525625 = 3289^2 + 725^2 .

It is a super-2 number, since 2×11343146² = 257333922354632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835785 + ... + 2835788.

Almost surely, 2^11343146 is an apocalyptic number.

11343146 is a deficient number, since it is larger than the sum of its proper divisors (5671576).

11343146 is an equidigital number, since it uses as much as digits as its factorization.

11343146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671575.

The product of its digits is 864, while the sum is 23.

The square root of 11343146 is about 3367.9587289633. The cubic root of 11343146 is about 224.6869457031.

Adding to 11343146 its reverse (64134311), we get a palindrome (75477457).

The spelling of 11343146 in words is "eleven million, three hundred forty-three thousand, one hundred forty-six".