5658490 has 8 divisors (see below), whose sum is σ = 10185300. Its totient is φ = 2263392.

The previous prime is 5658479. The next prime is 5658491. The reversal of 5658490 is 948565.

It can be written as a sum of positive squares in 2 ways, for example, as 5555449 + 103041 = 2357^2 + 321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5658490³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5658491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282915 + ... + 282934.

Almost surely, 2^5658490 is an apocalyptic number.

5658490 is a deficient number, since it is larger than the sum of its proper divisors (4526810).

5658490 is a wasteful number, since it uses less digits than its factorization.

5658490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565856.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5658490 is about 2378.7580793347. The cubic root of 5658490 is about 178.1969162771.

The spelling of 5658490 in words is "five million, six hundred fifty-eight thousand, four hundred ninety".