4975547 has 2 divisors, whose sum is σ = 4975548. Its totient is φ = 4975546.

The previous prime is 4975541. The next prime is 4975571. The reversal of 4975547 is 7455794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4975547 - 2²² = 781243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4975541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487773 + 2487774.

It is an arithmetic number, because the mean of its divisors is an integer number (2487774).

Almost surely, 2^4975547 is an apocalyptic number.

4975547 is a deficient number, since it is larger than the sum of its proper divisors (1).

4975547 is an equidigital number, since it uses as much as digits as its factorization.

4975547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176400, while the sum is 41.

The square root of 4975547 is about 2230.5934188014. The cubic root of 4975547 is about 170.7183787151.

The spelling of 4975547 in words is "four million, nine hundred seventy-five thousand, five hundred forty-seven".