3260147 has 4 divisors (see below), whose sum is σ = 3556536. Its totient is φ = 2963760.

The previous prime is 3260143. The next prime is 3260149. The reversal of 3260147 is 7410623.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3260147 - 2² = 3260143 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3260143) 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, 148178 + ... + 148199.

It is an arithmetic number, because the mean of its divisors is an integer number (889134).

Almost surely, 2^3260147 is an apocalyptic number.

3260147 is a deficient number, since it is larger than the sum of its proper divisors (296389).

3260147 is a wasteful number, since it uses less digits than its factorization.

3260147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296388.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3260147 is about 1805.5877159529. The cubic root of 3260147 is about 148.2787994066.

The spelling of 3260147 in words is "three million, two hundred sixty thousand, one hundred forty-seven".