10569401 has 2 divisors, whose sum is σ = 10569402. Its totient is φ = 10569400.

The previous prime is 10569379. The next prime is 10569439. The reversal of 10569401 is 10496501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10569001 + 400 = 3251^2 + 20^2 .

It is a cyclic number.

It is not a de Polignac number, because 10569401 - 2⁶ = 10569337 is a prime.

It is a super-2 number, since 2×10569401² = 223424474997602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10560401) 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 as a sum of consecutive naturals, namely, 5284700 + 5284701.

It is an arithmetic number, because the mean of its divisors is an integer number (5284701).

Almost surely, 2^10569401 is an apocalyptic number.

It is an amenable number.

10569401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10569401 is an equidigital number, since it uses as much as digits as its factorization.

10569401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 10569401 is about 3251.0615189504. The cubic root of 10569401 is about 219.4573471640.

Subtracting from 10569401 its reverse (10496501), we obtain a square (72900 = 270²).

The spelling of 10569401 in words is "ten million, five hundred sixty-nine thousand, four hundred one".