1005150 has 24 divisors (see below), whose sum is σ = 2493144. Its totient is φ = 268000.

The previous prime is 1005143. The next prime is 1005161. The reversal of 1005150 is 515001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3201 + ... + 3500.

It is an arithmetic number, because the mean of its divisors is an integer number (103881).

2^1005150 is an apocalyptic number.

1005150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005150 is an abundant number, since it is smaller than the sum of its proper divisors (1487994).

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

1005150 is a wasteful number, since it uses less digits than its factorization.

1005150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6716 (or 6711 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 12.

The square root of 1005150 is about 1002.5716931971. The cubic root of 1005150 is about 100.1713728125.

It can be divided in two parts, 10051 and 50, that added together give a palindrome (10101).

The spelling of 1005150 in words is "one million, five thousand, one hundred fifty".