408859048 has 32 divisors (see below), whose sum is σ = 831549600. Its totient is φ = 187339968.

The previous prime is 408859037. The next prime is 408859051. The reversal of 408859048 is 840958804.

It is a super-2 number, since 2×408859048² = 334331442262932608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 408858989 and 408859007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315 + ... + 28597.

It is an arithmetic number, because the mean of its divisors is an integer number (25985925).

Almost surely, 2^408859048 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 408859048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415774800).

408859048 is an abundant number, since it is smaller than the sum of its proper divisors (422690552).

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

408859048 is a wasteful number, since it uses less digits than its factorization.

408859048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28441 (or 28437 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 408859048 is about 20220.2633019454. The cubic root of 408859048 is about 742.2061312934.

It can be divided in two parts, 4088 and 59048, that added together give a palindrome (63136).

The spelling of 408859048 in words is "four hundred eight million, eight hundred fifty-nine thousand, forty-eight".