6009147 has 14 divisors (see below), whose sum is σ = 9010692. Its totient is φ = 4005612.

The previous prime is 6009127. The next prime is 6009167. The reversal of 6009147 is 7419006.

It is an interprime number because it is at equal distance from previous prime (6009127) and next prime (6009167).

It is not a de Polignac number, because 6009147 - 2¹⁶ = 5943611 is a prime.

It is a super-2 number, since 2×6009147² = 72219695335218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 6009147.

It is not an unprimeable number, because it can be changed into a prime (6009127) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3393 + ... + 4850.

Almost surely, 2^6009147 is an apocalyptic number.

6009147 is a deficient number, since it is larger than the sum of its proper divisors (3001545).

6009147 is an frugal number, since it uses more digits than its factorization.

6009147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261 (or 8246 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 6009147 is about 2451.3561552741. The cubic root of 6009147 is about 181.8043524103.

The spelling of 6009147 in words is "six million, nine thousand, one hundred forty-seven".