10275580 has 48 divisors (see below), whose sum is σ = 25966080. Its totient is φ = 3336768.

The previous prime is 10275569. The next prime is 10275583. The reversal of 10275580 is 8557201.

10275580 = T₃₁₁ + T₃₁₂ + ... + T₄₅₀.

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 (10275583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729 + ... + 4591.

It is an arithmetic number, because the mean of its divisors is an integer number (540960).

Almost surely, 2^10275580 is an apocalyptic number.

10275580 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 10275580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12983040).

10275580 is an abundant number, since it is smaller than the sum of its proper divisors (15690500).

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

10275580 is a wasteful number, since it uses less digits than its factorization.

10275580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898 (or 3896 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 10275580 is about 3205.5545542074. The cubic root of 10275580 is about 217.4046263488.

The spelling of 10275580 in words is "ten million, two hundred seventy-five thousand, five hundred eighty".