109502 has 4 divisors (see below), whose sum is σ = 164256. Its totient is φ = 54750.

The previous prime is 109481. The next prime is 109507. The reversal of 109502 is 205901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 205901 = 109 ⋅1889.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 109502.

It is not an unprimeable number, because it can be changed into a prime (109507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27374 + ... + 27377.

It is an arithmetic number, because the mean of its divisors is an integer number (41064).

2¹⁰⁹⁵⁰² is an apocalyptic number.

109502 is a deficient number, since it is larger than the sum of its proper divisors (54754).

109502 is an equidigital number, since it uses as much as digits as its factorization.

109502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54753.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 109502 is about 330.9108641311. The cubic root of 109502 is about 47.8417822962.

The spelling of 109502 in words is "one hundred nine thousand, five hundred two".