1468215 has 48 divisors (see below), whose sum is σ = 2995200. Its totient is φ = 651456.

The previous prime is 1468213. The next prime is 1468219. The reversal of 1468215 is 5128641.

It is not a de Polignac number, because 1468215 - 2¹ = 1468213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18546 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (62400).

2^1468215 is an apocalyptic number.

1468215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1468215 is an abundant number, since it is smaller than the sum of its proper divisors (1526985).

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

1468215 is a wasteful number, since it uses less digits than its factorization.

1468215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 153 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 1468215 is about 1211.6992201037. The cubic root of 1468215 is about 113.6570951751.

The spelling of 1468215 in words is "one million, four hundred sixty-eight thousand, two hundred fifteen".