6000002040 has 32 divisors (see below), whose sum is σ = 18000006480. Its totient is φ = 1600000512.

The previous prime is 6000001979. The next prime is 6000002053. The reversal of 6000002040 is 402000006.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24999889 + ... + 25000128.

Almost surely, 2^6000002040 is an apocalyptic number.

6000002040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6000002040 is an abundant number, since it is smaller than the sum of its proper divisors (12000004440).

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

6000002040 is a wasteful number, since it uses less digits than its factorization.

6000002040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50000031 (or 50000027 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 6000002040 is about 77459.6800922906. The cubic root of 6000002040 is about 1817.1207987725.

Adding to 6000002040 its reverse (402000006), we get a palindrome (6402002046).

The spelling of 6000002040 in words is "six billion, two thousand, forty", and thus it is an eban number.