109702 has 4 divisors (see below), whose sum is σ = 164556. Its totient is φ = 54850.

The previous prime is 109673. The next prime is 109717. The reversal of 109702 is 207901.

It can be divided in two parts, 10 and 9702, that multiplied together give a triangular number (97020 = T_{440}).

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number *n* which added to its sum of digits gives 109702.

It is a congruent number.

It is an unprimeable number.

109702 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27424 + ... + 27427.

It is an arithmetic number, because the mean of its divisors is an integer number (41139).

2^{109702} is an apocalyptic number.

109702 is a deficient number, since it is larger than the sum of its proper divisors (54854).

109702 is an equidigital number, since it uses as much as digits as its factorization.

109702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54853.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 109702 is about 331.2129224532. The cubic root of 109702 is about 47.8708914662.

The spelling of 109702 in words is "one hundred nine thousand, seven hundred two".

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