102424208 has 20 divisors (see below), whose sum is σ = 198796800. Its totient is φ = 51121824.

The previous prime is 102424207. The next prime is 102424213. The reversal of 102424208 is 802424201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102424207) 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 3 ways as a sum of consecutive naturals, for example, 4241 + ... + 14927.

It is an arithmetic number, because the mean of its divisors is an integer number (9939840).

Almost surely, 2^102424208 is an apocalyptic number.

It is an amenable number.

102424208 is a deficient number, since it is larger than the sum of its proper divisors (96372592).

102424208 is a wasteful number, since it uses less digits than its factorization.

102424208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294 (or 11288 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 102424208 is about 10120.4845733789. The cubic root of 102424208 is about 467.8797021996.

Adding to 102424208 its reverse (802424201), we get a palindrome (904848409).

The spelling of 102424208 in words is "one hundred two million, four hundred twenty-four thousand, two hundred eight".