4912881 has 8 divisors (see below), whose sum is σ = 6935904. Its totient is φ = 3082560.

The previous prime is 4912841. The next prime is 4912891. The reversal of 4912881 is 1882194.

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

It is not a de Polignac number, because 4912881 - 2¹¹ = 4910833 is a prime.

It is a super-2 number, since 2×4912881² = 48272799440322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4912841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48115 + ... + 48216.

It is an arithmetic number, because the mean of its divisors is an integer number (866988).

Almost surely, 2^4912881 is an apocalyptic number.

It is an amenable number.

4912881 is a deficient number, since it is larger than the sum of its proper divisors (2023023).

4912881 is a wasteful number, since it uses less digits than its factorization.

4912881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96351.

The product of its digits is 4608, while the sum is 33.

The square root of 4912881 is about 2216.5019738317. The cubic root of 4912881 is about 169.9986274399.

The spelling of 4912881 in words is "four million, nine hundred twelve thousand, eight hundred eighty-one".