7061505 has 16 divisors (see below), whose sum is σ = 12325824. Its totient is φ = 3423680.

The previous prime is 7061501. The next prime is 7061513. The reversal of 7061505 is 5051607.

7061505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7061505 - 2² = 7061501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7061501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21234 + ... + 21563.

It is an arithmetic number, because the mean of its divisors is an integer number (770364).

It is a Proth number, since it is equal to 431 ⋅ 2¹⁴ + 1 and 431 < 2¹⁴.

Almost surely, 2^7061505 is an apocalyptic number.

It is an amenable number.

7061505 is a deficient number, since it is larger than the sum of its proper divisors (5264319).

7061505 is a wasteful number, since it uses less digits than its factorization.

7061505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42816.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 7061505 is about 2657.3492431369. The cubic root of 7061505 is about 191.8517464490.

It can be divided in two parts, 706 and 1505, that added together give a triangular number (2211 = T₆₆).

The spelling of 7061505 in words is "seven million, sixty-one thousand, five hundred five".