408152 has 16 divisors (see below), whose sum is σ = 772440. Its totient is φ = 202176.

The previous prime is 408137. The next prime is 408169. The reversal of 408152 is 251804.

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, 1148 + ... + 1460.

2⁴⁰⁸¹⁵² is an apocalyptic number.

It is an amenable number.

408152 is a deficient number, since it is larger than the sum of its proper divisors (364288).

408152 is a wasteful number, since it uses less digits than its factorization.

408152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 408152 is about 638.8677484425. The cubic root of 408152 is about 74.1778047209.

Adding to 408152 its reverse (251804), we get a palindrome (659956).

It can be divided in two parts, 4081 and 52, that multiplied together give a palindrome (212212).

The spelling of 408152 in words is "four hundred eight thousand, one hundred fifty-two".