102464260 has 24 divisors (see below), whose sum is σ = 218125656. Its totient is φ = 40423680.

The previous prime is 102464249. The next prime is 102464273. The reversal of 102464260 is 62464201.

It can be written as a sum of positive squares in 4 ways, for example, as 10150596 + 92313664 = 3186^2 + 9608^2 .

It is an unprimeable number.

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, 33631 + ... + 36550.

It is an arithmetic number, because the mean of its divisors is an integer number (9088569).

Almost surely, 2^102464260 is an apocalyptic number.

102464260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102464260 is an abundant number, since it is smaller than the sum of its proper divisors (115661396).

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

102464260 is a wasteful number, since it uses less digits than its factorization.

102464260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70263 (or 70261 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 102464260 is about 10122.4631389796. The cubic root of 102464260 is about 467.9406808689.

The spelling of 102464260 in words is "one hundred two million, four hundred sixty-four thousand, two hundred sixty".