4724881 has 16 divisors (see below), whose sum is σ = 5620608. Its totient is φ = 3888000.

The previous prime is 4724879. The next prime is 4724887. The reversal of 4724881 is 1884274.

It is a 5-Lehmer number, since φ(4724881) divides (4724881-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 4724881 - 2¹ = 4724879 is a prime.

It is a super-2 number, since 2×4724881² = 44649000928322, which contains 22 as substring.

4724881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4724887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28906 + ... + 29068.

It is an arithmetic number, because the mean of its divisors is an integer number (351288).

Almost surely, 2^4724881 is an apocalyptic number.

4724881 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4724881 is a deficient number, since it is larger than the sum of its proper divisors (895727).

4724881 is a wasteful number, since it uses less digits than its factorization.

4724881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312.

The product of its digits is 14336, while the sum is 34.

The square root of 4724881 is about 2173.6791391555. The cubic root of 4724881 is about 167.8019325810.

The spelling of 4724881 in words is "four million, seven hundred twenty-four thousand, eight hundred eighty-one".