1005070 has 16 divisors (see below), whose sum is σ = 1973808. Its totient is φ = 365440.

The previous prime is 1005049. The next prime is 1005071. The reversal of 1005070 is 705001.

1005070 = 13² + 14² + ... + 144².

It is a self number, because there is not a number n which added to its sum of digits gives 1005070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4459 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (123363).

2^1005070 is an apocalyptic number.

1005070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005070 is a deficient number, since it is larger than the sum of its proper divisors (968738).

1005070 is a wasteful number, since it uses less digits than its factorization.

1005070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9155.

The product of its (nonzero) digits is 35, while the sum is 13.

The square root of 1005070 is about 1002.5317950070. The cubic root of 1005070 is about 100.1687151918.

The spelling of 1005070 in words is "one million, five thousand, seventy".