4981093 has 6 divisors (see below), whose sum is σ = 5372934. Its totient is φ = 4590504.

The previous prime is 4981091. The next prime is 4981103. The reversal of 4981093 is 3901894.

It can be written as a sum of positive squares in only one way, i.e., 3448449 + 1532644 = 1857^2 + 1238^2 .

It is not a de Polignac number, because 4981093 - 2¹ = 4981091 is a prime.

It is a super-2 number, since 2×4981093² = 49622574949298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7738 + ... + 8356.

It is an arithmetic number, because the mean of its divisors is an integer number (895489).

Almost surely, 2^4981093 is an apocalyptic number.

It is an amenable number.

4981093 is a deficient number, since it is larger than the sum of its proper divisors (391841).

4981093 is an frugal number, since it uses more digits than its factorization.

4981093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 4981093 is about 2231.8362395122. The cubic root of 4981093 is about 170.7817856504.

The spelling of 4981093 in words is "four million, nine hundred eighty-one thousand, ninety-three".