1468720 has 40 divisors (see below), whose sum is σ = 3727440. Its totient is φ = 533760.

The previous prime is 1468717. The next prime is 1468723. The reversal of 1468720 is 278641.

It is an interprime number because it is at equal distance from previous prime (1468717) and next prime (1468723).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1468723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46 + ... + 1714.

It is an arithmetic number, because the mean of its divisors is an integer number (93186).

2^1468720 is an apocalyptic number.

1468720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1468720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1863720).

1468720 is an abundant number, since it is smaller than the sum of its proper divisors (2258720).

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

1468720 is a wasteful number, since it uses less digits than its factorization.

1468720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1468720 is about 1211.9075872359. The cubic root of 1468720 is about 113.6701246596.

The spelling of 1468720 in words is "one million, four hundred sixty-eight thousand, seven hundred twenty".