102424680 has 96 divisors (see below), whose sum is σ = 336117600. Its totient is φ = 27047808.

The previous prime is 102424657. The next prime is 102424733. The reversal of 102424680 is 86424201.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 37191 + ... + 39849.

It is an arithmetic number, because the mean of its divisors is an integer number (3501225).

Almost surely, 2^102424680 is an apocalyptic number.

102424680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102424680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168058800).

102424680 is an abundant number, since it is smaller than the sum of its proper divisors (233692920).

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

102424680 is a wasteful number, since it uses less digits than its factorization.

102424680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783 (or 2776 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 102424680 is about 10120.5078923935. The cubic root of 102424680 is about 467.8804209062.

Adding to 102424680 its reverse (86424201), we get a palindrome (188848881).

The spelling of 102424680 in words is "one hundred two million, four hundred twenty-four thousand, six hundred eighty".