102408414 has 16 divisors (see below), whose sum is σ = 205379328. Its totient is φ = 34042392.

The previous prime is 102408409. The next prime is 102408419. The reversal of 102408414 is 414804201.

It is an interprime number because it is at equal distance from previous prime (102408409) and next prime (102408419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102408419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21052 + ... + 25455.

It is an arithmetic number, because the mean of its divisors is an integer number (12836208).

Almost surely, 2^102408414 is an apocalyptic number.

102408414 is an abundant number, since it is smaller than the sum of its proper divisors (102970914).

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

102408414 is a wasteful number, since it uses less digits than its factorization.

102408414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46879.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 102408414 is about 10119.7042446902. The cubic root of 102408414 is about 467.8556516617.

The spelling of 102408414 in words is "one hundred two million, four hundred eight thousand, four hundred fourteen".