11700401 has 2 divisors, whose sum is σ = 11700402. Its totient is φ = 11700400.

The previous prime is 11700397. The next prime is 11700407. The reversal of 11700401 is 10400711.

It is a happy number.

11700401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8549776 + 3150625 = 2924^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 11700401 - 2² = 11700397 is a prime.

It is a super-3 number, since 3×11700401³ (a number of 22 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11700407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5850200 + 5850201.

It is an arithmetic number, because the mean of its divisors is an integer number (5850201).

Almost surely, 2^11700401 is an apocalyptic number.

It is an amenable number.

11700401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11700401 is an equidigital number, since it uses as much as digits as its factorization.

11700401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 11700401 is about 3420.5848915061. The cubic root of 11700401 is about 227.0214616127.

The spelling of 11700401 in words is "eleven million, seven hundred thousand, four hundred one".