102004214 has 32 divisors (see below), whose sum is σ = 168478464. Its totient is φ = 46033920.

The previous prime is 102004207. The next prime is 102004219. The reversal of 102004214 is 412400201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102004219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423134 + ... + 423374.

It is an arithmetic number, because the mean of its divisors is an integer number (5264952).

Almost surely, 2^102004214 is an apocalyptic number.

102004214 is a deficient number, since it is larger than the sum of its proper divisors (66474250).

102004214 is a wasteful number, since it uses less digits than its factorization.

102004214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 102004214 is about 10099.7135602947. The cubic root of 102004214 is about 467.2393071238.

Adding to 102004214 its reverse (412400201), we get a palindrome (514404415).

The spelling of 102004214 in words is "one hundred two million, four thousand, two hundred fourteen".