102480560 has 120 divisors (see below), whose sum is σ = 298637136. Its totient is φ = 32417280.

The previous prime is 102480557. The next prime is 102480569. The reversal of 102480560 is 65084201.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102480569) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49955 + ... + 51965.

Almost surely, 2^102480560 is an apocalyptic number.

102480560 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 102480560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149318568).

102480560 is an abundant number, since it is smaller than the sum of its proper divisors (196156576).

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

102480560 is a wasteful number, since it uses less digits than its factorization.

102480560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051 (or 2038 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 102480560 is about 10123.2682469645. The cubic root of 102480560 is about 467.9654928657.

The spelling of 102480560 in words is "one hundred two million, four hundred eighty thousand, five hundred sixty".