4697145 has 12 divisors (see below), whose sum is σ = 8141796. Its totient is φ = 2505120.

The previous prime is 4697141. The next prime is 4697177. The reversal of 4697145 is 5417964.

4697145 is digitally balanced in base 4, 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 2 ways, for example, as 2518569 + 2178576 = 1587^2 + 1476^2 .

It is not a de Polignac number, because 4697145 - 2² = 4697141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4697141) 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, 52146 + ... + 52235.

It is an arithmetic number, because the mean of its divisors is an integer number (678483).

Almost surely, 2^4697145 is an apocalyptic number.

4697145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4697145 is a deficient number, since it is larger than the sum of its proper divisors (3444651).

4697145 is a wasteful number, since it uses less digits than its factorization.

4697145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104392 (or 104389 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 4697145 is about 2167.2897821934. The cubic root of 4697145 is about 167.4729443194.

The spelling of 4697145 in words is "four million, six hundred ninety-seven thousand, one hundred forty-five".