1408866048 has 90 divisors (see below), whose sum is σ = 4201045464. Its totient is φ = 469615104.

The previous prime is 1408866037. The next prime is 1408866049. The reversal of 1408866048 is 8406688041.

It is a junction number, because it is equal to n+sod(n) for n = 1408865994 and 1408866012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408866049) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13236 + ... + 54707.

Almost surely, 2^1408866048 is an apocalyptic number.

1408866048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1408866048 is an abundant number, since it is smaller than the sum of its proper divisors (2792179416).

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

1408866048 is an frugal number, since it uses more digits than its factorization.

1408866048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67971 (or 67948 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 1408866048 is about 37534.8644329509. The cubic root of 1408866048 is about 1121.0454863513.

The spelling of 1408866048 in words is "one billion, four hundred eight million, eight hundred sixty-six thousand, forty-eight".