1448715 has 8 divisors (see below), whose sum is σ = 2317968. Its totient is φ = 772640.

The previous prime is 1448687. The next prime is 1448717. The reversal of 1448715 is 5178441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1448715 - 2⁵ = 1448683 is a prime.

1448715 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1448717) 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, 48276 + ... + 48305.

It is an arithmetic number, because the mean of its divisors is an integer number (289746).

2^1448715 is an apocalyptic number.

1448715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1448715 is a deficient number, since it is larger than the sum of its proper divisors (869253).

1448715 is an equidigital number, since it uses as much as digits as its factorization.

1448715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96589.

The product of its digits is 4480, while the sum is 30.

The square root of 1448715 is about 1203.6257724060. The cubic root of 1448715 is about 113.1516745701.

The spelling of 1448715 in words is "one million, four hundred forty-eight thousand, seven hundred fifteen".