11406723 has 4 divisors (see below), whose sum is σ = 15208968. Its totient is φ = 7604480.

The previous prime is 11406721. The next prime is 11406737. The reversal of 11406723 is 32760411.

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 11406723 - 2¹ = 11406721 is a prime.

It is a super-2 number, since 2×11406723² = 260226659197458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11406693 and 11406702.

It is not an unprimeable number, because it can be changed into a prime (11406721) 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 3 ways as a sum of consecutive naturals, for example, 1901118 + ... + 1901123.

It is an arithmetic number, because the mean of its divisors is an integer number (3802242).

Almost surely, 2^11406723 is an apocalyptic number.

11406723 is a deficient number, since it is larger than the sum of its proper divisors (3802245).

11406723 is an equidigital number, since it uses as much as digits as its factorization.

11406723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802244.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 11406723 is about 3377.3840468623. The cubic root of 11406723 is about 225.1059451678.

The spelling of 11406723 in words is "eleven million, four hundred six thousand, seven hundred twenty-three".