10355047 has 4 divisors (see below), whose sum is σ = 10398256. Its totient is φ = 10311840.

The previous prime is 10355027. The next prime is 10355063. The reversal of 10355047 is 74055301.

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 10355047 - 2¹⁹ = 9830759 is a prime.

It is a super-3 number, since 3×10355047³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10355017) 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, 21243 + ... + 21724.

It is an arithmetic number, because the mean of its divisors is an integer number (2599564).

Almost surely, 2^10355047 is an apocalyptic number.

10355047 is a deficient number, since it is larger than the sum of its proper divisors (43209).

10355047 is an equidigital number, since it uses as much as digits as its factorization.

10355047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43208.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10355047 is about 3217.9258847898. The cubic root of 10355047 is about 217.9636263416.

It can be divided in two parts, 1035504 and 7, that multiplied together give a triangular number (7248528 = T₃₈₀₇).

The spelling of 10355047 in words is "ten million, three hundred fifty-five thousand, forty-seven".