7056345 has 16 divisors (see below), whose sum is σ = 11531520. Its totient is φ = 3682944.

The previous prime is 7056323. The next prime is 7056347. The reversal of 7056345 is 5436507.

It is not a de Polignac number, because 7056345 - 2⁶ = 7056281 is a prime.

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

7056345 is a modest number, since divided by 6345 gives 705 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7056347) 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, 4300 + ... + 5709.

It is an arithmetic number, because the mean of its divisors is an integer number (720720).

Almost surely, 2^7056345 is an apocalyptic number.

It is an amenable number.

7056345 is a deficient number, since it is larger than the sum of its proper divisors (4475175).

7056345 is a wasteful number, since it uses less digits than its factorization.

7056345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10064.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 7056345 is about 2656.3781733782. The cubic root of 7056345 is about 191.8050049382.

It can be divided in two parts, 705 and 6345, that multiplied together give a square (4473225 = 2115²).

The spelling of 7056345 in words is "seven million, fifty-six thousand, three hundred forty-five".