3065045 has 4 divisors (see below), whose sum is σ = 3678060. Its totient is φ = 2452032.

The previous prime is 3064993. The next prime is 3065053. The reversal of 3065045 is 5405603.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5405603 = 7 ⋅772229.

It can be written as a sum of positive squares in 2 ways, for example, as 485809 + 2579236 = 697^2 + 1606^2 .

It is a cyclic number.

It is not a de Polignac number, because 3065045 - 2¹⁶ = 2999509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3065045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306500 + ... + 306509.

It is an arithmetic number, because the mean of its divisors is an integer number (919515).

Almost surely, 2^3065045 is an apocalyptic number.

It is an amenable number.

3065045 is a deficient number, since it is larger than the sum of its proper divisors (613015).

3065045 is an equidigital number, since it uses as much as digits as its factorization.

3065045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613014.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3065045 is about 1750.7269918522. The cubic root of 3065045 is about 145.2598590302.

The spelling of 3065045 in words is "three million, sixty-five thousand, forty-five".