5906550 has 72 divisors (see below), whose sum is σ = 15929784. Its totient is φ = 1447680.

The previous prime is 5906539. The next prime is 5906557. The reversal of 5906550 is 556095.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5906557) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25234 + ... + 25466.

It is an arithmetic number, because the mean of its divisors is an integer number (221247).

Almost surely, 2^5906550 is an apocalyptic number.

5906550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5906550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7964892).

5906550 is an abundant number, since it is smaller than the sum of its proper divisors (10023234).

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

5906550 is a wasteful number, since it uses less digits than its factorization.

5906550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 5906550 is about 2430.3394824592. The cubic root of 5906550 is about 180.7637302594.

It can be divided in two parts, 590 and 6550, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 5906550 in words is "five million, nine hundred six thousand, five hundred fifty".