7061145 has 48 divisors (see below), whose sum is σ = 14172480. Its totient is φ = 2975616.

The previous prime is 7061111. The next prime is 7061167. The reversal of 7061145 is 5411607.

7061145 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 7061145 - 2⁷ = 7061017 is a prime.

It is a super-2 number, since 2×7061145² = 99719537422050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9186 + ... + 9924.

It is an arithmetic number, because the mean of its divisors is an integer number (295260).

Almost surely, 2^7061145 is an apocalyptic number.

It is an amenable number.

7061145 is an abundant number, since it is smaller than the sum of its proper divisors (7111335).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7061145 is a wasteful number, since it uses less digits than its factorization.

7061145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 7061145 is about 2657.2815055993. The cubic root of 7061145 is about 191.8484861524.

The spelling of 7061145 in words is "seven million, sixty-one thousand, one hundred forty-five".