7054745 has 8 divisors (see below), whose sum is σ = 8963784. Its totient is φ = 5311744.

The previous prime is 7054741. The next prime is 7054759. The reversal of 7054745 is 5474507.

It can be written as a sum of positive squares in 4 ways, for example, as 1915456 + 5139289 = 1384^2 + 2267^2 .

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 7054745 - 2² = 7054741 is a prime.

It is a super-3 number, since 3×7054745³ (a number of 22 digits) contains 333 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7054741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41414 + ... + 41583.

It is an arithmetic number, because the mean of its divisors is an integer number (1120473).

Almost surely, 2^7054745 is an apocalyptic number.

It is an amenable number.

7054745 is a deficient number, since it is larger than the sum of its proper divisors (1909039).

7054745 is a wasteful number, since it uses less digits than its factorization.

7054745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83019.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 7054745 is about 2656.0769943659. The cubic root of 7054745 is about 191.7905068184.

The spelling of 7054745 in words is "seven million, fifty-four thousand, seven hundred forty-five".