6009140 has 24 divisors (see below), whose sum is σ = 12859560. Its totient is φ = 2357888.

The previous prime is 6009127. The next prime is 6009167. The reversal of 6009140 is 419006.

It can be written as a sum of positive squares in 4 ways, for example, as 524176 + 5484964 = 724^2 + 2342^2 .

It is a super-2 number, since 2×6009140² = 72219527079200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1775 + ... + 3894.

It is an arithmetic number, because the mean of its divisors is an integer number (535815).

Almost surely, 2^6009140 is an apocalyptic number.

It is an amenable number.

6009140 is an abundant number, since it is smaller than the sum of its proper divisors (6850420).

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

6009140 is a wasteful number, since it uses less digits than its factorization.

6009140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731 (or 5729 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 6009140 is about 2451.3547274925. The cubic root of 6009140 is about 181.8042818162.

The spelling of 6009140 in words is "six million, nine thousand, one hundred forty".