4589242 has 12 divisors (see below), whose sum is σ = 8007930. Its totient is φ = 1966776.

The previous prime is 4589239. The next prime is 4589243. The reversal of 4589242 is 2429854.

It can be written as a sum of positive squares in only one way, i.e., 4498641 + 90601 = 2121^2 + 301^2 .

It is a super-2 number, since 2×4589242² = 42122284269128, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁵ + 5⁴ + 8² + 9 + 2¹⁷ + 4⁹ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 4589198 and 4589207.

It is not an unprimeable number, because it can be changed into a prime (4589243) 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, 23317 + ... + 23512.

Almost surely, 2^4589242 is an apocalyptic number.

4589242 is a deficient number, since it is larger than the sum of its proper divisors (3418688).

4589242 is a wasteful number, since it uses less digits than its factorization.

4589242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46845 (or 46838 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 4589242 is about 2142.2516192082. The cubic root of 4589242 is about 166.1805989180.

The spelling of 4589242 in words is "four million, five hundred eighty-nine thousand, two hundred forty-two".