7045965 has 12 divisors (see below), whose sum is σ = 12213084. Its totient is φ = 3757824.

The previous prime is 7045963. The next prime is 7045967. The reversal of 7045965 is 5695407.

7045965 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7045963) and next prime (7045967).

It can be written as a sum of positive squares in 2 ways, for example, as 1929321 + 5116644 = 1389^2 + 2262^2 .

It is not a de Polignac number, because 7045965 - 2¹ = 7045963 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7045963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78244 + ... + 78333.

It is an arithmetic number, because the mean of its divisors is an integer number (1017757).

Almost surely, 2^7045965 is an apocalyptic number.

It is an amenable number.

7045965 is a deficient number, since it is larger than the sum of its proper divisors (5167119).

7045965 is a wasteful number, since it uses less digits than its factorization.

7045965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156588 (or 156585 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 7045965 is about 2654.4236662598. The cubic root of 7045965 is about 191.7109093413.

The spelling of 7045965 in words is "seven million, forty-five thousand, nine hundred sixty-five".