1481868 has 24 divisors (see below), whose sum is σ = 3842160. Its totient is φ = 493920.

The previous prime is 1481849. The next prime is 1481881. The reversal of 1481868 is 8681841.

1481868 is nontrivially palindromic in base 5.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 6753 + ... + 6968.

It is an arithmetic number, because the mean of its divisors is an integer number (160090).

2^1481868 is an apocalyptic number.

1481868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1481868 is an abundant number, since it is smaller than the sum of its proper divisors (2360292).

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

1481868 is a wasteful number, since it uses less digits than its factorization.

1481868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13734 (or 13726 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 1481868 is about 1217.3200072290. The cubic root of 1481868 is about 114.0083096436.

It can be divided in two parts, 148 and 1868, that added together give a triangular number (2016 = T₆₃).

The spelling of 1481868 in words is "one million, four hundred eighty-one thousand, eight hundred sixty-eight".