1006250 has 48 divisors (see below), whose sum is σ = 2249856. Its totient is φ = 330000.

The previous prime is 1006249. The next prime is 1006253. The reversal of 1006250 is 526001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006253) 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, 43739 + ... + 43761.

It is an arithmetic number, because the mean of its divisors is an integer number (46872).

2^1006250 is an apocalyptic number.

1006250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1006250 is an abundant number, since it is smaller than the sum of its proper divisors (1243606).

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

1006250 is an frugal number, since it uses more digits than its factorization.

1006250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57 (or 37 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1006250 is about 1003.1201323869. The cubic root of 1006250 is about 100.2079008063.

Subtracting from 1006250 its reverse (526001), we obtain a square (480249 = 693²).

The spelling of 1006250 in words is "one million, six thousand, two hundred fifty".