11401705 has 16 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 7774272.

The previous prime is 11401703. The next prime is 11401717. The reversal of 11401705 is 50710411.

It is a cyclic number.

It is not a de Polignac number, because 11401705 - 2¹ = 11401703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11401703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6147 + ... + 7783.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^11401705 is an apocalyptic number.

It is an amenable number.

11401705 is a deficient number, since it is larger than the sum of its proper divisors (4323095).

11401705 is a wasteful number, since it uses less digits than its factorization.

11401705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 11401705 is about 3376.6410824960. The cubic root of 11401705 is about 225.0729310902.

The spelling of 11401705 in words is "eleven million, four hundred one thousand, seven hundred five".