5408725 has 24 divisors (see below), whose sum is σ = 7920128. Its totient is φ = 3585600.

The previous prime is 5408719. The next prime is 5408773. The reversal of 5408725 is 5278045.

It is not a de Polignac number, because 5408725 - 2³ = 5408717 is a prime.

It is a super-2 number, since 2×5408725² = 58508612251250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a d-powerful number, because it can be written as 5³ + 4³ + 0 + 8² + 7⁷ + 2²² + 5⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4927 + ... + 5923.

Almost surely, 2^5408725 is an apocalyptic number.

It is an amenable number.

5408725 is a deficient number, since it is larger than the sum of its proper divisors (2511403).

5408725 is a wasteful number, since it uses less digits than its factorization.

5408725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 5408725 is about 2325.6665711146. Note that the first 3 decimals coincide. The cubic root of 5408725 is about 175.5355025402.

The spelling of 5408725 in words is "five million, four hundred eight thousand, seven hundred twenty-five".