104650 has 48 divisors (see below), whose sum is σ = 249984. Its totient is φ = 31680.

The previous prime is 104639. The next prime is 104651. The reversal of 104650 is 56401.

Added to its reverse (56401) it gives a 5-th power (161051 = 11⁵).

It is not an unprimeable number, because it can be changed into a prime (104651) by changing a digit.

104650 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 in 23 ways as a sum of consecutive naturals, for example, 4539 + ... + 4561.

It is an arithmetic number, because the mean of its divisors is an integer number (5208).

2¹⁰⁴⁶⁵⁰ is an apocalyptic number.

104650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104650 is an abundant number, since it is smaller than the sum of its proper divisors (145334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104650 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 7 representation: 104650 = (614050)₇.

104650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 104650 is about 323.4965223924. The cubic root of 104650 is about 47.1244626299.

Adding to 104650 its reverse (56401), we get a 5-th power (161051 = 11⁵).

It can be divided in two parts, 104 and 650, that multiplied together give a square (67600 = 260²).

The spelling of 104650 in words is "one hundred four thousand, six hundred fifty".