11406371 has 4 divisors (see below), whose sum is σ = 12077352. Its totient is φ = 10735392.

The previous prime is 11406359. The next prime is 11406391. The reversal of 11406371 is 17360411.

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 11406371 - 2¹⁰ = 11405347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11406331) 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, 335465 + ... + 335498.

It is an arithmetic number, because the mean of its divisors is an integer number (3019338).

Almost surely, 2^11406371 is an apocalyptic number.

11406371 is a deficient number, since it is larger than the sum of its proper divisors (670981).

11406371 is an equidigital number, since it uses as much as digits as its factorization.

11406371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670980.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11406371 is about 3377.3319351228. The cubic root of 11406371 is about 225.1036296296.

Adding to 11406371 its reverse (17360411), we get a palindrome (28766782).

The spelling of 11406371 in words is "eleven million, four hundred six thousand, three hundred seventy-one".