4917081 has 8 divisors (see below), whose sum is σ = 7060480. Its totient is φ = 3025872.

The previous prime is 4917079. The next prime is 4917103. The reversal of 4917081 is 1807194.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4917081 - 2¹ = 4917079 is a prime.

It is a super-2 number, since 2×4917081² = 48355371121122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4917071) 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 7 ways as a sum of consecutive naturals, for example, 63001 + ... + 63078.

It is an arithmetic number, because the mean of its divisors is an integer number (882560).

Almost surely, 2^4917081 is an apocalyptic number.

It is an amenable number.

4917081 is a deficient number, since it is larger than the sum of its proper divisors (2143399).

4917081 is a wasteful number, since it uses less digits than its factorization.

4917081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126095.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 4917081 is about 2217.4492102414. The cubic root of 4917081 is about 170.0470573305.

The spelling of 4917081 in words is "four million, nine hundred seventeen thousand, eighty-one".