5808972 has 48 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 1708608.

The previous prime is 5808947. The next prime is 5808973. The reversal of 5808972 is 2798085.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5808972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5808973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2779 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 2^5808972 is an apocalyptic number.

5808972 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5808972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7620480).

5808972 is an abundant number, since it is smaller than the sum of its proper divisors (9431988).

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

5808972 is a wasteful number, since it uses less digits than its factorization.

5808972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662 (or 1660 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 5808972 is about 2410.1809060732. The cubic root of 5808972 is about 179.7627739115.

It can be divided in two parts, 5808 and 972, that multiplied together give a square (5645376 = 2376²).

The spelling of 5808972 in words is "five million, eight hundred eight thousand, nine hundred seventy-two".