1202500 has 60 divisors (see below), whose sum is σ = 2908444. Its totient is φ = 432000.

The previous prime is 1202497. The next prime is 1202501. The reversal of 1202500 is 52021.

It can be written as a sum of positive squares in 10 ways, for example, as 891136 + 311364 = 944^2 + 558^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1202501) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32482 + ... + 32518.

2^1202500 is an apocalyptic number.

1202500 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 1202500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454222).

1202500 is an abundant number, since it is smaller than the sum of its proper divisors (1705944).

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

1202500 is a wasteful number, since it uses less digits than its factorization.

1202500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 1202500 is about 1096.5856099731. The cubic root of 1202500 is about 106.3396014644.

Adding to 1202500 its reverse (52021), we get a palindrome (1254521).

The spelling of 1202500 in words is "one million, two hundred two thousand, five hundred".