7030745 has 8 divisors (see below), whose sum is σ = 8454984. Its totient is φ = 5612544.

The previous prime is 7030729. The next prime is 7030753. The reversal of 7030745 is 5470307.

7030745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4609609 + 2421136 = 2147^2 + 1556^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7030745 - 2⁴ = 7030729 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667 + ... + 4103.

It is an arithmetic number, because the mean of its divisors is an integer number (1056873).

Almost surely, 2^7030745 is an apocalyptic number.

It is an amenable number.

7030745 is a deficient number, since it is larger than the sum of its proper divisors (1424239).

7030745 is a wasteful number, since it uses less digits than its factorization.

7030745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 7030745 is about 2651.5552040265. Note that the first 3 decimals coincide. The cubic root of 7030745 is about 191.5727714847.

The spelling of 7030745 in words is "seven million, thirty thousand, seven hundred forty-five".