4596381 has 6 divisors (see below), whose sum is σ = 6639230. Its totient is φ = 3064248.

The previous prime is 4596379. The next prime is 4596407. The reversal of 4596381 is 1836954.

It can be written as a sum of positive squares in only one way, i.e., 3802500 + 793881 = 1950^2 + 891^2 .

It is not a de Polignac number, because 4596381 - 2¹ = 4596379 is a prime.

It is a super-2 number, since 2×4596381² = 42253436594322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4596301) 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, 255346 + ... + 255363.

Almost surely, 2^4596381 is an apocalyptic number.

It is an amenable number.

4596381 is a deficient number, since it is larger than the sum of its proper divisors (2042849).

4596381 is a wasteful number, since it uses less digits than its factorization.

4596381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510715 (or 510712 counting only the distinct ones).

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

The square root of 4596381 is about 2143.9172092224. The cubic root of 4596381 is about 166.2667241547.

The spelling of 4596381 in words is "four million, five hundred ninety-six thousand, three hundred eighty-one".