1468816 has 10 divisors (see below), whose sum is σ = 2845862. Its totient is φ = 734400.

The previous prime is 1468807. The next prime is 1468877. The reversal of 1468816 is 6188641.

1468816 = T₂₂₃ + T₂₂₄ + ... + T₂₇₀.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 250000 = 1104^2 + 500^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45885 + ... + 45916.

2^1468816 is an apocalyptic number.

1468816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1468816 is a deficient number, since it is larger than the sum of its proper divisors (1377046).

1468816 is an equidigital number, since it uses as much as digits as its factorization.

1468816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91809 (or 91803 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 1468816 is about 1211.9471935691. The cubic root of 1468816 is about 113.6726012139.

The spelling of 1468816 in words is "one million, four hundred sixty-eight thousand, eight hundred sixteen".