11348623 has 16 divisors (see below), whose sum is σ = 13561632. Its totient is φ = 9360000.

The previous prime is 11348611. The next prime is 11348629. The reversal of 11348623 is 32684311.

It is not a de Polignac number, because 11348623 - 2¹⁷ = 11217551 is a prime.

It is a super-2 number, since 2×11348623² = 257582487992258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11348591 and 11348600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11348629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8073 + ... + 9373.

It is an arithmetic number, because the mean of its divisors is an integer number (847602).

Almost surely, 2^11348623 is an apocalyptic number.

11348623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11348623 is a deficient number, since it is larger than the sum of its proper divisors (2213009).

11348623 is a wasteful number, since it uses less digits than its factorization.

11348623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386.

The product of its digits is 3456, while the sum is 28.

The square root of 11348623 is about 3368.7717346238. The cubic root of 11348623 is about 224.7231029970.

The spelling of 11348623 in words is "eleven million, three hundred forty-eight thousand, six hundred twenty-three".