3052509 has 8 divisors (see below), whose sum is σ = 4156800. Its totient is φ = 1991616.

The previous prime is 3052499. The next prime is 3052513. The reversal of 3052509 is 9052503.

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

It is not a de Polignac number, because 3052509 - 2⁷ = 3052381 is a prime.

It is a super-2 number, since 2×3052509² = 18635622390162, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3052519) 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, 10684 + ... + 10965.

It is an arithmetic number, because the mean of its divisors is an integer number (519600).

Almost surely, 2^3052509 is an apocalyptic number.

It is an amenable number.

3052509 is a deficient number, since it is larger than the sum of its proper divisors (1104291).

3052509 is a wasteful number, since it uses less digits than its factorization.

3052509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21699.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 3052509 is about 1747.1430966008. The cubic root of 3052509 is about 145.0615513554.

The spelling of 3052509 in words is "three million, fifty-two thousand, five hundred nine".