11313437 has 8 divisors (see below), whose sum is σ = 11489280. Its totient is φ = 11139120.

The previous prime is 11313409. The next prime is 11313457. The reversal of 11313437 is 73431311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11313437 - 2¹² = 11309341 is a prime.

It is a super-3 number, since 3×11313437³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313457) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 29348 + ... + 29730.

It is an arithmetic number, because the mean of its divisors is an integer number (1436160).

Almost surely, 2^11313437 is an apocalyptic number.

It is an amenable number.

11313437 is a deficient number, since it is larger than the sum of its proper divisors (175843).

11313437 is a wasteful number, since it uses less digits than its factorization.

11313437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its digits is 756, while the sum is 23.

The square root of 11313437 is about 3363.5453022072. The cubic root of 11313437 is about 224.4906139068.

Adding to 11313437 its reverse (73431311), we get a palindrome (84744748).

The spelling of 11313437 in words is "eleven million, three hundred thirteen thousand, four hundred thirty-seven".