1005422010 has 16 divisors (see below), whose sum is σ = 2413012896. Its totient is φ = 268112528.

The previous prime is 1005422003. The next prime is 1005422017. The reversal of 1005422010 is 102245001.

It is an interprime number because it is at equal distance from previous prime (1005422003) and next prime (1005422017).

It is a super-5 number, since 5×1005422010⁵ (a number of 46 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1005422017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16757004 + ... + 16757063.

It is an arithmetic number, because the mean of its divisors is an integer number (150813306).

Almost surely, 2^1005422010 is an apocalyptic number.

1005422010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005422010 is an abundant number, since it is smaller than the sum of its proper divisors (1407590886).

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

1005422010 is a wasteful number, since it uses less digits than its factorization.

1005422010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33514077.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1005422010 is about 31708.3902145789. The cubic root of 1005422010 is about 1001.8040800048.

Adding to 1005422010 its reverse (102245001), we get a palindrome (1107667011).

The spelling of 1005422010 in words is "one billion, five million, four hundred twenty-two thousand, ten".