5380720 has 40 divisors (see below), whose sum is σ = 12650976. Its totient is φ = 2128128.

The previous prime is 5380699. The next prime is 5380723. The reversal of 5380720 is 270835.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7914 + ... + 8566.

Almost surely, 2^5380720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5380720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6325488).

5380720 is an abundant number, since it is smaller than the sum of its proper divisors (7270256).

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

5380720 is a wasteful number, since it uses less digits than its factorization.

5380720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5380720 is about 2319.6379027771. The cubic root of 5380720 is about 175.2320187792.

Adding to 5380720 its product of nonzero digits (1680), we get a square (5382400 = 2320²).

The spelling of 5380720 in words is "five million, three hundred eighty thousand, seven hundred twenty".