1036523 has 4 divisors (see below), whose sum is σ = 1044120. Its totient is φ = 1028928.

The previous prime is 1036513. The next prime is 1036531. The reversal of 1036523 is 3256301.

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 1036523 - 2⁶ = 1036459 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1036495 and 1036504.

It is not an unprimeable number, because it can be changed into a prime (1036513) 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, 3590 + ... + 3867.

It is an arithmetic number, because the mean of its divisors is an integer number (261030).

2^1036523 is an apocalyptic number.

1036523 is a deficient number, since it is larger than the sum of its proper divisors (7597).

1036523 is an equidigital number, since it uses as much as digits as its factorization.

1036523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7596.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1036523 is about 1018.0977359763. The cubic root of 1036523 is about 101.2029054976.

It can be divided in two parts, 10365 and 23, that multiplied together give a triangular number (238395 = T₆₉₀).

The spelling of 1036523 in words is "one million, thirty-six thousand, five hundred twenty-three".