5662890 has 24 divisors (see below), whose sum is σ = 14723748. Its totient is φ = 1510080.

The previous prime is 5662883. The next prime is 5662897. The reversal of 5662890 is 982665.

5662890 is a `hidden beast` number, since 566 + 2 + 8 + 90 = 666.

It is an interprime number because it is at equal distance from previous prime (5662883) and next prime (5662897).

It can be written as a sum of positive squares in 2 ways, for example, as 5659641 + 3249 = 2379^2 + 57^2 .

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (5662897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31371 + ... + 31550.

Almost surely, 2^5662890 is an apocalyptic number.

5662890 is an abundant number, since it is smaller than the sum of its proper divisors (9060858).

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

5662890 is a wasteful number, since it uses less digits than its factorization.

5662890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62934 (or 62931 counting only the distinct ones).

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

The square root of 5662890 is about 2379.6827519651. The cubic root of 5662890 is about 178.2430925120.

The spelling of 5662890 in words is "five million, six hundred sixty-two thousand, eight hundred ninety".