10401347 has 4 divisors (see below), whose sum is σ = 11346936. Its totient is φ = 9455760.

The previous prime is 10401317. The next prime is 10401361. The reversal of 10401347 is 74310401.

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 10401347 - 2¹⁸ = 10139203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10401317) 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 3 ways as a sum of consecutive naturals, for example, 472778 + ... + 472799.

It is an arithmetic number, because the mean of its divisors is an integer number (2836734).

Almost surely, 2^10401347 is an apocalyptic number.

10401347 is a deficient number, since it is larger than the sum of its proper divisors (945589).

10401347 is an equidigital number, since it uses as much as digits as its factorization.

10401347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945588.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 10401347 is about 3225.1119360419. Note that the first 3 decimals coincide. The cubic root of 10401347 is about 218.2879999632.

Adding to 10401347 its reverse (74310401), we get a palindrome (84711748).

The spelling of 10401347 in words is "ten million, four hundred one thousand, three hundred forty-seven".