5725380 has 48 divisors (see below), whose sum is σ = 16470720. Its totient is φ = 1484928.

The previous prime is 5725361. The next prime is 5725393. The reversal of 5725380 is 835275.

It is a happy number.

It is a super-2 number, since 2×5725380² = 65559952288800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931 + ... + 3509.

It is an arithmetic number, because the mean of its divisors is an integer number (343140).

Almost surely, 2^5725380 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 5725380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8235360).

5725380 is an abundant number, since it is smaller than the sum of its proper divisors (10745340).

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

5725380 is a wasteful number, since it uses less digits than its factorization.

5725380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628 (or 2626 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 5725380 is about 2392.7766297755. The cubic root of 5725380 is about 178.8963331364.

It can be divided in two parts, 5725 and 380, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5725380 in words is "five million, seven hundred twenty-five thousand, three hundred eighty".