104218953 has 16 divisors (see below), whose sum is σ = 144033600. Its totient is φ = 66951360.

The previous prime is 104218951. The next prime is 104218967. The reversal of 104218953 is 359812401.

It is not a de Polignac number, because 104218953 - 2¹ = 104218951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104218951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63483 + ... + 65103.

It is an arithmetic number, because the mean of its divisors is an integer number (9002100).

Almost surely, 2^104218953 is an apocalyptic number.

It is an amenable number.

104218953 is a deficient number, since it is larger than the sum of its proper divisors (39814647).

104218953 is a wasteful number, since it uses less digits than its factorization.

104218953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 104218953 is about 10208.7684369859. The cubic root of 104218953 is about 470.5967265897.

The spelling of 104218953 in words is "one hundred four million, two hundred eighteen thousand, nine hundred fifty-three".