1408878 has 24 divisors (see below), whose sum is σ = 3159000. Its totient is φ = 453264.

The previous prime is 1408873. The next prime is 1408879. The reversal of 1408878 is 8788041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 828 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (131625).

2^1408878 is an apocalyptic number.

1408878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1408878 is an abundant number, since it is smaller than the sum of its proper divisors (1750122).

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

1408878 is a wasteful number, since it uses less digits than its factorization.

1408878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 1408878 is about 1186.9616674518. The cubic root of 1408878 is about 112.1048656442.

The spelling of 1408878 in words is "one million, four hundred eight thousand, eight hundred seventy-eight".