4947901 has 8 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 3991488.

The previous prime is 4947871. The next prime is 4947949. The reversal of 4947901 is 1097494.

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 4947901 - 2¹⁵ = 4915133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4947991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20671 + ... + 20908.

It is an arithmetic number, because the mean of its divisors is an integer number (748440).

Almost surely, 2^4947901 is an apocalyptic number.

It is an amenable number.

4947901 is a deficient number, since it is larger than the sum of its proper divisors (1039619).

4947901 is a wasteful number, since it uses less digits than its factorization.

4947901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41603.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 4947901 is about 2224.3877809411. The cubic root of 4947901 is about 170.4015995537.

The spelling of 4947901 in words is "four million, nine hundred forty-seven thousand, nine hundred one".