3052147 has 8 divisors (see below), whose sum is σ = 3498752. Its totient is φ = 2608200.

The previous prime is 3052139. The next prime is 3052157. The reversal of 3052147 is 7412503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3052147 - 2³ = 3052139 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3052117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4072 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (437344).

Almost surely, 2^3052147 is an apocalyptic number.

3052147 is a deficient number, since it is larger than the sum of its proper divisors (446605).

3052147 is an equidigital number, since it uses as much as digits as its factorization.

3052147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 3052147 is about 1747.0394958329. The cubic root of 3052147 is about 145.0558167987.

The spelling of 3052147 in words is "three million, fifty-two thousand, one hundred forty-seven".