5864490 has 48 divisors (see below), whose sum is σ = 16148808. Its totient is φ = 1471488.

The previous prime is 5864489. The next prime is 5864497. The reversal of 5864490 is 944685.

5864490 is a `hidden beast` number, since 5 + 8 + 644 + 9 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4678569 + 1185921 = 2163^2 + 1089^2 .

It is a d-powerful number, because it can be written as 5³ + 8⁵ + 6² + 4² + 4¹⁰ + 9⁷ + 0 .

It is not an unprimeable number, because it can be changed into a prime (5864497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 387 + ... + 3446.

Almost surely, 2^5864490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5864490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8074404).

5864490 is an abundant number, since it is smaller than the sum of its proper divisors (10284318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5864490 is a wasteful number, since it uses less digits than its factorization.

5864490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863 (or 3860 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5864490 is about 2421.6709107556. The cubic root of 5864490 is about 180.3336404552. Note that the first 3 decimals are identical.

The spelling of 5864490 in words is "five million, eight hundred sixty-four thousand, four hundred ninety".