4525408 has 24 divisors (see below), whose sum is σ = 9002448. Its totient is φ = 2239104.

The previous prime is 4525399. The next prime is 4525427. The reversal of 4525408 is 8045254.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2610 + ... + 3982.

It is an arithmetic number, because the mean of its divisors is an integer number (375102).

Almost surely, 2^4525408 is an apocalyptic number.

It is an amenable number.

4525408 is a deficient number, since it is larger than the sum of its proper divisors (4477040).

4525408 is a wasteful number, since it uses less digits than its factorization.

4525408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1478 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4525408 is about 2127.3006369576. The cubic root of 4525408 is about 165.4065030509.

The spelling of 4525408 in words is "four million, five hundred twenty-five thousand, four hundred eight".