7063745 has 16 divisors (see below), whose sum is σ = 9221520. Its totient is φ = 5163264.

The previous prime is 7063741. The next prime is 7063747. The reversal of 7063745 is 5473607.

It can be written as a sum of positive squares in 8 ways, for example, as 9409 + 7054336 = 97^2 + 2656^2 .

It is a cyclic number.

It is not a de Polignac number, because 7063745 - 2² = 7063741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7063741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6587 + ... + 7583.

It is an arithmetic number, because the mean of its divisors is an integer number (576345).

Almost surely, 2^7063745 is an apocalyptic number.

It is an amenable number.

7063745 is a deficient number, since it is larger than the sum of its proper divisors (2157775).

7063745 is a wasteful number, since it uses less digits than its factorization.

7063745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7063745 is about 2657.7706823577. The cubic root of 7063745 is about 191.8720302497.

The spelling of 7063745 in words is "seven million, sixty-three thousand, seven hundred forty-five".