1005013340 has 12 divisors (see below), whose sum is σ = 2110528056. Its totient is φ = 402005328.

The previous prime is 1005013337. The next prime is 1005013343. The reversal of 1005013340 is 433105001.

It is an interprime number because it is at equal distance from previous prime (1005013337) and next prime (1005013343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005013343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25125314 + ... + 25125353.

It is an arithmetic number, because the mean of its divisors is an integer number (175877338).

Almost surely, 2^1005013340 is an apocalyptic number.

1005013340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1005013340 is an abundant number, since it is smaller than the sum of its proper divisors (1105514716).

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

1005013340 is a wasteful number, since it uses less digits than its factorization.

1005013340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50250676 (or 50250674 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1005013340 is about 31701.9453661759. The cubic root of 1005013340 is about 1001.6683284656.

Adding to 1005013340 its reverse (433105001), we get a palindrome (1438118341).

The spelling of 1005013340 in words is "one billion, five million, thirteen thousand, three hundred forty".