3052647 has 30 divisors (see below), whose sum is σ = 4960032. Its totient is φ = 1870128.

The previous prime is 3052633. The next prime is 3052649. The reversal of 3052647 is 7462503.

It is a happy number.

It is not a de Polignac number, because 3052647 - 2⁴ = 3052631 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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 3052647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3052649) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 13578 + ... + 13800.

Almost surely, 2^3052647 is an apocalyptic number.

3052647 is a deficient number, since it is larger than the sum of its proper divisors (1907385).

3052647 is a wasteful number, since it uses less digits than its factorization.

3052647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3052647 is about 1747.1825891990. The cubic root of 3052647 is about 145.0637373377.

The spelling of 3052647 in words is "three million, fifty-two thousand, six hundred forty-seven".