1408480 has 24 divisors (see below), whose sum is σ = 3327912. Its totient is φ = 563328.

The previous prime is 1408453. The next prime is 1408493. The reversal of 1408480 is 848041.

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, 4242 + ... + 4561.

It is an arithmetic number, because the mean of its divisors is an integer number (138663).

2^1408480 is an apocalyptic number.

1408480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1408480 is an abundant number, since it is smaller than the sum of its proper divisors (1919432).

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

1408480 is an equidigital number, since it uses as much as digits as its factorization.

1408480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818 (or 8810 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 1408480 is about 1186.7940006589. The cubic root of 1408480 is about 112.0943083216.

The spelling of 1408480 in words is "one million, four hundred eight thousand, four hundred eighty".