4981365 has 16 divisors (see below), whose sum is σ = 8856000. Its totient is φ = 2656656.

The previous prime is 4981351. The next prime is 4981367. The reversal of 4981365 is 5631894.

It is not a de Polignac number, because 4981365 - 2⁴ = 4981349 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18315 + ... + 18584.

It is an arithmetic number, because the mean of its divisors is an integer number (553500).

Almost surely, 2^4981365 is an apocalyptic number.

4981365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4981365 is a deficient number, since it is larger than the sum of its proper divisors (3874635).

4981365 is a wasteful number, since it uses less digits than its factorization.

4981365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36913 (or 36907 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4981365 is about 2231.8971750509. The cubic root of 4981365 is about 170.7848941917.

The spelling of 4981365 in words is "four million, nine hundred eighty-one thousand, three hundred sixty-five".