11426601 has 16 divisors (see below), whose sum is σ = 16200000. Its totient is φ = 7139328.

The previous prime is 11426557. The next prime is 11426603. The reversal of 11426601 is 10662411.

It is not a de Polignac number, because 11426601 - 2¹³ = 11418409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11426603) 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, 22650 + ... + 23148.

It is an arithmetic number, because the mean of its divisors is an integer number (1012500).

Almost surely, 2^11426601 is an apocalyptic number.

It is an amenable number.

11426601 is a deficient number, since it is larger than the sum of its proper divisors (4773399).

11426601 is a wasteful number, since it uses less digits than its factorization.

11426601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 11426601 is about 3380.3255760355. The cubic root of 11426601 is about 225.2366300638.

The spelling of 11426601 in words is "eleven million, four hundred twenty-six thousand, six hundred one".