10487500 has 36 divisors (see below), whose sum is σ = 22967280. Its totient is φ = 4190000.

The previous prime is 10487479. The next prime is 10487507. The reversal of 10487500 is 578401.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10487507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12081 + ... + 12919.

It is an arithmetic number, because the mean of its divisors is an integer number (637980).

Almost surely, 2^10487500 is an apocalyptic number.

10487500 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 10487500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11483640).

10487500 is an abundant number, since it is smaller than the sum of its proper divisors (12479780).

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

10487500 is an frugal number, since it uses more digits than its factorization.

10487500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 10487500 is about 3238.4409829423. The cubic root of 10487500 is about 218.8890272683.

Subtracting from 10487500 its reverse (578401), we obtain a palindrome (9909099).

The spelling of 10487500 in words is "ten million, four hundred eighty-seven thousand, five hundred".