4889924 has 24 divisors (see below), whose sum is σ = 9276288. Its totient is φ = 2242080.

The previous prime is 4889923. The next prime is 4889933. The reversal of 4889924 is 4299884.

It is a happy number.

It is a super-2 number, since 2×4889924² = 47822713451552, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4889921) 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, 13919 + ... + 14265.

It is an arithmetic number, because the mean of its divisors is an integer number (386512).

Almost surely, 2^4889924 is an apocalyptic number.

It is an amenable number.

4889924 is a deficient number, since it is larger than the sum of its proper divisors (4386364).

4889924 is a wasteful number, since it uses less digits than its factorization.

4889924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 633 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 4889924 is about 2211.3172544888. The cubic root of 4889924 is about 169.7334230296.

The spelling of 4889924 in words is "four million, eight hundred eighty-nine thousand, nine hundred twenty-four".