10156369 has 2 divisors, whose sum is σ = 10156370. Its totient is φ = 10156368.

The previous prime is 10156357. The next prime is 10156403. The reversal of 10156369 is 96365101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9381969 + 774400 = 3063^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 10156369 - 2¹⁵ = 10123601 is a prime.

It is a super-2 number, since 2×10156369² = 206303662528322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10156369.

It is not a weakly prime, because it can be changed into another prime (10156309) 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 as a sum of consecutive naturals, namely, 5078184 + 5078185.

It is an arithmetic number, because the mean of its divisors is an integer number (5078185).

Almost surely, 2^10156369 is an apocalyptic number.

It is an amenable number.

10156369 is a deficient number, since it is larger than the sum of its proper divisors (1).

10156369 is an equidigital number, since it uses as much as digits as its factorization.

10156369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 10156369 is about 3186.9058661969. The cubic root of 10156369 is about 216.5606221367.

The spelling of 10156369 in words is "ten million, one hundred fifty-six thousand, three hundred sixty-nine".