523108 has 12 divisors (see below), whose sum is σ = 963760. Its totient is φ = 247752.

The previous prime is 523097. The next prime is 523109. The reversal of 523108 is 801325.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (523109) 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, 3366 + ... + 3517.

2⁵²³¹⁰⁸ is an apocalyptic number.

It is an amenable number.

523108 is a deficient number, since it is larger than the sum of its proper divisors (440652).

523108 is a wasteful number, since it uses less digits than its factorization.

523108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6906 (or 6904 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 523108 is about 723.2620548598. The cubic root of 523108 is about 80.5744074961.

It can be divided in two parts, 52 and 3108, that added together give a triangular number (3160 = T₇₉).

The spelling of 523108 in words is "five hundred twenty-three thousand, one hundred eight".