103286260 has 96 divisors (see below), whose sum is σ = 276369408. Its totient is φ = 31486080.

The previous prime is 103286251. The next prime is 103286263. The reversal of 103286260 is 62682301.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103286263) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 71667 + ... + 73093.

It is an arithmetic number, because the mean of its divisors is an integer number (2878848).

Almost surely, 2^103286260 is an apocalyptic number.

103286260 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 103286260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138184704).

103286260 is an abundant number, since it is smaller than the sum of its proper divisors (173083148).

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

103286260 is a wasteful number, since it uses less digits than its factorization.

103286260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 103286260 is about 10162.9847977846. The cubic root of 103286260 is about 469.1886711865.

The spelling of 103286260 in words is "one hundred three million, two hundred eighty-six thousand, two hundred sixty".