3015061 has 4 divisors (see below), whose sum is σ = 3445792. Its totient is φ = 2584332.

The previous prime is 3015059. The next prime is 3015071. The reversal of 3015061 is 1605103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3015061 - 2¹ = 3015059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3015071) 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, 215355 + ... + 215368.

It is an arithmetic number, because the mean of its divisors is an integer number (861448).

Almost surely, 2^3015061 is an apocalyptic number.

It is an amenable number.

3015061 is a deficient number, since it is larger than the sum of its proper divisors (430731).

3015061 is an equidigital number, since it uses as much as digits as its factorization.

3015061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430730.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 3015061 is about 1736.3931006543. The cubic root of 3015061 is about 144.4659067166.

The spelling of 3015061 in words is "three million, fifteen thousand, sixty-one".